<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yiv0135443631"><div id="yui_3_16_0_1_1443200327516_21226"><div style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);" id="yui_3_16_0_1_1443200327516_21225"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8613" style="color: rgb(0, 0, 0);"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8800" style="font-family:'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:13px;">Dear Scott:</span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7176" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8803"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7176" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">Thank you for the testings.</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7176" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7176" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"> </div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7244" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">1) Regarding using local rendering on the cube data file: It seems that with local rendering, we may not properly handle coloring by arrays where the data range is 0 (e.g. the range of T in your case was <span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7178" style="font-size:14px;line-height:20px;">[303.1499938964844, 303.1499938964844]). I was able to use local rendering by first loading the data, then choosing a local rendering approach (either worked fine), and then going back and coloring by T. This could be a workaround if you need to test the speed of local rendering vs remote.</span><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13064" style="font-size:14px;line-height:20px;"><b id="yiv0135443631yui_3_16_0_1_1443200327516_13067">Kai's Response:</b></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_16053" style="color:rgb(76, 118, 162);"><span id="yiv0135443631yui_3_16_0_1_1443200327516_16195" style="font-size:14px;line-height:20px;">My </span><span id="yiv0135443631yui_3_16_0_1_1443200327516_16193" style="font-size:13px;">local deprecated (WebGL) rendering seems quite fast now when I load ParaView Datasets. </span></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12950" style="font-size:14px;line-height:20px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12949" style="color:rgb(76, 118, 162);font-size:13px;line-height:normal;">I was not able to use local rendering (Local VGL or Local Deprecated) on my cube data file. I first loaded the data, chose local (Deprecated) option and then went back to color by T. I got the same error message: WebSocket connection to 'ws://XXXX:8080/proxy?sessionId=7bb6e67a-63a9-11e5-9b44-00155dd73e0d' failed: Error during WebSocket handshake: Unexpected response code: 503 . I believe the server side process indeed crashed. However, remote rendering does seem to work fine with T color. The speed of local rendering is very slow, but the speed of local deprecated (WebGL) rendering is very fast now. </span><br clear="none"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7179" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7243" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8812" style="font-size:14px;line-height:20px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8814"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7140" style="font-size:14px;line-height:20px;">2) Regarding loading the .stl file, I did not run into the same issue as you did, i.e. the .stl file loaded without any problems. The paraviewweb I am running was built from master which is a day or so old, so I'm wondering what version you may have compiled?</span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7141" style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13066" style="font-size: 14px; line-height: 20px;"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_21381"><b id="yiv0135443631yui_3_16_0_1_1443200327516_13650">Kai's Response:</b><br clear="none"></font></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7141" style="font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><font color="#4c76a2"><br clear="none"></font></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12608" style="font-size: 14px; line-height: 20px;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12578" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"></font></span><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_22973">I tried .stl file a couple of times again and still the same. I do not see the geometry in ParaViewWeb, and the log file has the same error message as before. Currently my Ubuntu 14.04 has ParaViewWeb - 4.4 version. I built this on 09/22/2015. The following is the commands I used to obtain the source:</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12582"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><u id="yiv0135443631yui_3_16_0_1_1443200327516_14070"><b id="yiv0135443631yui_3_16_0_1_1443200327516_14069"><font color="#4c76a2">Get ParaViewWeb by a Specific Version</font></b></u></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12586"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2">git clone git://paraview.org/ParaView.git src</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2">cd src</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2">git checkout v4.4.0</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2">git submodule update --init</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2"><br clear="none"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><span class="yiv0135443631"><span class="yiv0135443631"><font color="#4c76a2"><br clear="none"></font></span></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_21394"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_17702"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_17701">When I build ParaViewWeb 4.3 in July, 2015, I used the following commands:</span></span><br clear="none"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2"><br clear="none"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><b id="yiv0135443631yui_3_16_0_1_1443200327516_17702"><u id="yiv0135443631yui_3_16_0_1_1443200327516_17701"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_21393">Get the latest ParaViewWeb source </font></u></b></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_12604"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_21392">git clone git://paraview.org/stage/ParaView.git src</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2">cd src </font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7141"><font color="#4c76a2" id="yui_3_16_0_1_1443200327516_21389">git submodule update --init</font></div></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7141" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7186" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8819" style="font-size:14px;line-height:20px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8821"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7186" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7180" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13544" style="font-size:14px;line-height:20px;"><font id="yiv0135443631yui_3_16_0_1_1443200327516_18107" color="#4c76a2">I have put my responses inline below again ....</font></span><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7180" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7180" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7180" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" style="font-size:14px;line-height:20px;"><br clear="none"></span></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7204"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8826"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7203"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14562" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" style="color: rgb(0, 0, 0);"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14564" style="font-size:13px;">On Fri, Sep 25, 2015 at 9:15 AM, kai liu </span></font><span class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_8829" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><<a rel="nofollow" shape="rect" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8831" ymailto="mailto:liuwukai@yahoo.com" target="_blank" href="mailto:liuwukai@yahoo.com" style="color:rgb(25, 106, 212);">liuwukai@yahoo.com</a>></span><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14566" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" style="color: rgb(0, 0, 0);"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14568" style="font-size:13px;"> wrote:</span></font><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8833"><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7202" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px; margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7201"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7200" style="font-family:HelveticaNeue;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7199"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7198"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7197"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7196"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7195"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7194"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7193"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7192"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7191"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7190"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7189"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7188"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8850">Dear Scott,</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7187"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8853"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7415"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7414">Thanks for your quick response, I have also put my responses inline below with light blue color :</span><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8857"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8859"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8861"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7992"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8864"></div><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7376" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7375"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7374"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7373"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7372"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7371"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8872"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8874"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8876"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8878"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8880"></b></u></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8882"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8884"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8886">Issue 1:</b> Loading ASCII stl file</u></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7370"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8889"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8891"></u></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7787">When I try to load my ASCII stl file on the ParaviewWeb, I receive the following error message in my log file. However, desktop ParaView application loads the file fine. </div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8894"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8896"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8898"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8900" color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/IO/Geometry/vtkSTLReader.cxx, line 461</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7898"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8903" color="#cd232c">vtkSTLReader (0x5d89b50): STLReader: error while reading file /home/user/ParaViewWeb/data/Mitchell_Lee_Administration_ReckordArmory_.stl at line 14: unable to read reading point.</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8905"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8907" color="#cd232c"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8909"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7505"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7504" color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 784</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8913"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8915" color="#cd232c">vtkPVCompositeDataPipeline (0x5d84f70): Algorithm vtkFileSeriesReader(0x5d881b0) returned failure for request: vtkInformation (0x5d97f30)</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8917"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8919" color="#cd232c"> Debug: Off</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8921"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8923" color="#cd232c"> Modified Time: 225417</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8925"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8927" color="#cd232c"> Reference Count: 1</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7378"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7377" color="#cd232c"> Registered Events: (none)</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7994"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7993" color="#cd232c"> Request: REQUEST_DATA</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8933"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8935" color="#cd232c"> FROM_OUTPUT_PORT: 0</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8937"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8939" color="#cd232c"> ALGORITHM_AFTER_FORWARD: 1</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8941"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8943" color="#cd232c"> FORWARD_DIRECTION: 0</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_8945"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8947"></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8949"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8951"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7995">Did you build the ParaView desktop application in the same build as the version you're using to run ParaViewWeb? Maybe you could try to take one of the standard ParaView datasets and try to load it in ParaViewWeb, and see if you have the same issue you mentioned above. To get this data if you don't already have it, go here:</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8954"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8956"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8958"><a rel="nofollow" shape="rect" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8960" target="_blank" href="http://www.paraview.org/download/" style="color:rgb(25, 106, 212);">http://www.paraview.org/download/</a><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8962"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8964"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8966"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8968">And under "Type of Download", choose "Data, Documentation, and Tutorials". Once you get this data, try opening the "disk_out_ref.ex2" file in ParaViewWeb. If you see the same issue as above, then there could be something going on with the way you have built ParaView, which we can try to figure out at that point. If you do not see the same issue as above, then perhaps you could send me (off the list) a sample data file I could use to try to replicate the problem and debug it on this end.</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8970"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8972"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8974"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8976"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8978"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8980" color="#4c76a2">Kai's Response </font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7539"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8983" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8985"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7823"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7822" color="#4c76a2">I did not build the ParaView desktop application. I installed ParaView 4.1.0 through the Ubuntu terminal using </font><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8989" style="color:rgb(76, 118, 162);"><i class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8991"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8993" size="2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8995" style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);">sudo</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8997" style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);"> apt-get</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8999" style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);"> install</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9001" style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);"> paraviewopenfoam410</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9003" style="font-family:Lato, sans-serif;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);"> . </span></font></i></b></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9005"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9007" style="color:rgb(76, 118, 162);"><i class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9009"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9011" size="2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9013" style="font-family:Lato, sans-serif;line-height:20.16px;white-space:nowrap;background-color:rgb(254, 254, 252);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9015"></span></font></i></b></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7896"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9018" style="color:rgb(76, 118, 162);">I tested files with </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9020" style="color:rgb(76, 118, 162);">local </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7895" style="color:rgb(76, 118, 162);">ParaView desktop application as well as local ParaViewWeb. My Ubuntu 14.04 server does not have ParaView application, and it has only ParaViewWeb. Both server and local ParaViewWeb produce the same issues. </span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7786"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9024" style="color:rgb(76, 118, 162);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9026"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9028"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9030" style="color:rgb(76, 118, 162);">I have tested </span><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9032" color="#4c76a2">"disk_out_ref.ex2" file in ParaViewWeb, and it seems to be okay. I will send you the sample data files privately.</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7824"> </div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9035" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9037"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">Just so I am clear. Your "local" version is the one you install via apt-get? And the Ubuntu 14.04 server version is the one you built yourself? Did you download a source bundle to build the server one? If so, do you know what version you downloaded and built on your server?</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font id="yiv0135443631yui_3_16_0_1_1443200327516_14913" color="#4c76a2"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13650" style="font-size:14px;line-height:20px;">Kai's Response:</b><br clear="none"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font color="#4c76a2"><br clear="none"></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0);"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14583" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14585" style="font-size:13px;">I apologize for the confusion. I built both my "local" and "sever" ParaViewWeb 4.4.0 with OSMesa using the following commands:</span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14588" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14590" style="font-size:13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14592"></span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14595" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14597" style="font-size:13px;">git clone git://paraview.org/ParaView.git src</span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14600" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14602" style="font-size:13px;">cd src</span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14605" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14607" style="font-size:13px;">git checkout v4.4.0</span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14610" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14612" style="font-size:13px;">git submodule update --init</span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14615" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14617" style="font-size:13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14619"></span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14622" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14624" style="font-size:13px;">I had to use <b id="yiv0135443631yui_3_16_0_1_1443200327516_14905">git checkout v4.4.0</b> because last time the repository head was 4.3 version. </span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14627" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14629" style="font-size:13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14631"></span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14634" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14636" style="font-size:13px;">My "local" ParaView 4.1 desktop application was installed via apt-get. When I said ParaView desktop application, I am not referring to the ParaViewWeb at all. I always refer ParaView and ParaViewWeb as two applications. </span></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14639" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14641" style="font-size:13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14643"></span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9039"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14646" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_14648" style="font-size:13px;">Please note that I had also tried ParaViewWeb 4.1 and 4.3 on both my "local" and "server", they both had the same issues in loading the ASCII STL file and rendering the output fields, which would be the same issues currently I am experiencing in ParaViewWeb 4.4.</span></font></div></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9039" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7540" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"> </div><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7564" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px; margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7563"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7562" style="font-family:HelveticaNeue;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7561"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7560"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7559"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7558"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7557"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7556"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7555"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7554"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7553"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7552"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7551"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7550"><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7831" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7830"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7829"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7828"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7827"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7826"><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9063"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9065"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9067"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9069"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9071"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9073">Issue 2: </u></b></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7825"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9076"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7996">If I do the following selections on the ParaViewWeb, I always receive <span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9079" style="color:rgb(205, 35, 44);">src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed </span>message in the log file and cause the web socket connection closed. </div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9081"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9083"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9085"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9087"></u></b></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9089"><img class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9090" alt="Inline image" style="border-width:0px;width:744.656px;max-width:800px;max-height:372px;" data-id="76525013-bab7-5aa9-5dfc-63395259d38a"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9092"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9094"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9096"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9098"></u></b></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9100"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9102"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9104"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9106"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9108"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9110"></u></b></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9112"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9114"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9116"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9118" color="#cd232c">2015-09-23 17:33:52-0400 [-] Log opened.</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9120"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9122" color="#cd232c">2015-09-23 17:33:53-0400 [-] Site starting on 9009</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9124"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9126" color="#cd232c">2015-09-23 17:33:53-0400 [-] Starting factory <twisted.web.server.Site instance at 0x7fb6f2e55830></font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9128"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9130" color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] Client has reconnected, cancelling reaper</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7997"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9133" color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] on_connect: connection count = 1</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9135"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9137" color="#cd232c">pvpython: /home/user/ParaViewWeb/ParaView/src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed.</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9139"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9141"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9143">----------------------------------------------------------------------------------------------------------------------------------------------------------------</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9145"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9147"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8000"><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7999"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7998" color="#cd232c">WebSocket connection to 'ws://XXXXXXXXXXX:8080/proxy?sessionId=0c562ad6-623f-11e5-9b44-00155dd73e0d' failed: Error during WebSocket handshake: Unexpected response code: 503</font><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9152"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9154"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9156"></div></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9158"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9160"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7832">I checked HTTP traffic, it has the following message. I assume the connection is closed because of the above error. </div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7891"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9164"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9166"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9168"></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9170"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9172"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7549">I wonder if the server side process crashed as a result of the error you see in the log file? That would explain the websocket connection error. Again, trying a known data set like "disk_out_ref.ex2" may help us to pinpoint problem which caused the error output you saw above.</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9175"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9177"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9179"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9181"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7785"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9184"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9186" color="#4c76a2">Kai's Response </font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9188"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9190" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9192"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7784"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9195" color="#4c76a2">My </font><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7783" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">unintelligent question is how could I determine if the server side process crashed? </font></div></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9198"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9200"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9202"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9204"></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9206" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9208"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9210" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">One approach: Use a terminal on the machine where ParaViewWeb is running and type:<br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9212"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9214" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9216"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7600" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9219" face="monospace, monospace">ps -ef | grep pvpython</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9221" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9223"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9225" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">If the process is running, you should see a pvpython instance running, where your pv_web_visualizer.py script is the argument, along with any other arguments your launcher provided when it started the process for you. Something like:</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9227" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9229"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7601" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9232" face="monospace, monospace">/path/to/paraview/build/bin/pvpython /path/to/paraview/build/lib/site-packages/paraview/web/pv_web_visualizer.py --port 9999 --data-dir /blah/blah/blah</font></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9234" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9236"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">In the case of the cube you shared with me, the process did indeed crash as a result of the steps you provided.</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13650" style="color:rgb(76, 118, 162);font-size:14px;line-height:20px;">Kai's Response:</b><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_15223" style="color:rgb(76, 118, 162);">Thank you for the command and the explanations.</span><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9238" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9240" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"> </div><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7621" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px; margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7620"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7619" style="font-family:HelveticaNeue;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7618"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7617"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7616"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7615"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7614"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7613"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7612"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7611"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7610"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7609"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7608"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7607"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9257"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9259"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9261"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9263"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9265"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7606"> </div><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7628" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7627"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7626"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7625"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7624"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7623"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9274"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9276"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9278"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9280">Issue 3: Slow ParaViewWeb</u></b></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9282"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9284"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9286">My ParaViewWeb is very slow. Even I change the rendering mode to WebGL, It is still very slow. The Ubuntu 14.04 Sever specifications are the following:</div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9288"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9290"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7622"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9293" style="color:rgb(38, 38, 38);font-family:arial, sans-serif;line-height:16px;">- 8 Cores </span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9295"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9297" style="color:rgb(38, 38, 38);font-family:arial, sans-serif;line-height:16px;">- 8 GB RAM </span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9299"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9301" style="color:rgb(38, 38, 38);font-family:arial, sans-serif;line-height:16px;"> - 2.3 Ghz processors</span><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9303"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9305"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9307"></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7890"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9310"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9312">To get faster rendering with OSMesa, you may try building a recent version of OSMesa using Gallium + LLVMPipe. See here:</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7629"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9315"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7782"><a rel="nofollow" shape="rect" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7781" target="_blank" href="http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D" style="color:rgb(25, 106, 212);">http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D</a><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9319"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9321"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9323"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7833">But even that won't be as fast as hardware rendering (not using OSMesa). I'm not sure why you don't see a speedup when switching to WebGL, though, for if your data is small enough to all fit in within the GPU of your desktop or laptop, then it should be faster than offscreen rendering on the server, once the data is loaded.</div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9326"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9328"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7630"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9331" style="color:rgb(76, 118, 162);">Kai's Response </span><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9333"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9335"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9337" style="color:rgb(76, 118, 162);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9339"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9341"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9343" style="color:rgb(76, 118, 162);">I believe my build is based on </span> <font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9345" color="#4c76a2">recent version of OSMesa using Gallium + LLVMPipe</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9347"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9349" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9351"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9353"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9355" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9357" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;"><u class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9359"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9361">Mesa 9.2.2 OSMesa Gallium llvmpipe</b></u></span><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9363"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9365"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9367" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9369"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7633"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9372" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9374" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">make </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9376" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9378" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">j4</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9380"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9382" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9384" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9386"></font></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9388"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9390" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9392" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">autoreconf </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9394" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9396" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">fi</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7834"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9399" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9401" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9403"></span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7889"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9406" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9408" style="line-height:1.38;font-size:13.3333px;white-space:pre-wrap;vertical-align:baseline;background-color:rgb(247, 247, 247);">./</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9410" style="line-height:1.38;font-size:13.3333px;white-space:pre-wrap;vertical-align:baseline;background-color:rgb(247, 247, 247);">configure \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7635"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9413" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9415" color="#4c76a2"></font></span><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7636" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7665" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9419" style="font-size:13.3333px;vertical-align:baseline;">CXXFLAGS</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9421" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7664" style="font-size:13.3333px;vertical-align:baseline;">"-O2 -g -DDEFAULT_SOFTWARE_DEPTH_BITS=31"</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9424" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7634" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9427" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9429" style="font-size:13.3333px;vertical-align:baseline;">CFLAGS</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9431" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9433" style="font-size:13.3333px;vertical-align:baseline;">"-O2 -g -DDEFAULT_SOFTWARE_DEPTH_BITS=31"</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9435" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7646" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9438" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9440" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9442" style="font-size:13.3333px;vertical-align:baseline;">disable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9444" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9446" style="font-size:13.3333px;vertical-align:baseline;">xvmc \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9448" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9450" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9452" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9454" style="font-size:13.3333px;vertical-align:baseline;">disable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9456" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9458" style="font-size:13.3333px;vertical-align:baseline;">glx \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7666" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9461" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9463" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9465" style="font-size:13.3333px;vertical-align:baseline;">disable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9467" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9469" style="font-size:13.3333px;vertical-align:baseline;">dri \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9471" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9473" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9475" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9477" style="font-size:13.3333px;vertical-align:baseline;">with</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9479" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9481" style="font-size:13.3333px;vertical-align:baseline;">dri</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9483" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9485" style="font-size:13.3333px;vertical-align:baseline;">drivers</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9487" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9489" style="font-size:13.3333px;vertical-align:baseline;">""</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9491" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7637" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9494" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9496" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9498" style="font-size:13.3333px;vertical-align:baseline;">with</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9500" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9502" style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9504" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9506" style="font-size:13.3333px;vertical-align:baseline;">drivers</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9508" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9510" style="font-size:13.3333px;vertical-align:baseline;">"swrast"</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9512" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7645" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9515" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9517" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9519" style="font-size:13.3333px;vertical-align:baseline;">enable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9521" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9523" style="font-size:13.3333px;vertical-align:baseline;">texture</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9525" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9527" style="font-size:13.3333px;vertical-align:baseline;">float</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9529" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7667" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9532" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9534" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9536" style="font-size:13.3333px;vertical-align:baseline;">disable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9538" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9540" style="font-size:13.3333px;vertical-align:baseline;">shared</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9542" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9544" style="font-size:13.3333px;vertical-align:baseline;">glapi \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9546" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9548" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9550" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9552" style="font-size:13.3333px;vertical-align:baseline;">disable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9554" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9556" style="font-size:13.3333px;vertical-align:baseline;">egl \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7668" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9559" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9561" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9563" style="font-size:13.3333px;vertical-align:baseline;">with</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9565" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9567" style="font-size:13.3333px;vertical-align:baseline;">egl</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9569" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9571" style="font-size:13.3333px;vertical-align:baseline;">platforms</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9573" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9575" style="font-size:13.3333px;vertical-align:baseline;">""</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9577" style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9579" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9581" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9583" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9585" style="font-size:13.3333px;vertical-align:baseline;">enable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9587" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9589" style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9591" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9593" style="font-size:13.3333px;vertical-align:baseline;">osmesa \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7644" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9596" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9598" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9600" style="font-size:13.3333px;vertical-align:baseline;">enable</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9602" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9604" style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9606" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9608" style="font-size:13.3333px;vertical-align:baseline;">llvm</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9610" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9612" style="font-size:13.3333px;vertical-align:baseline;">yes \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7780" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9615" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9617" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9619" style="font-size:13.3333px;vertical-align:baseline;">with</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9621" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9623" style="font-size:13.3333px;vertical-align:baseline;">llvm</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9625" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9627" style="font-size:13.3333px;vertical-align:baseline;">shared</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9629" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9631" style="font-size:13.3333px;vertical-align:baseline;">libs \</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7643" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9634" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9636" style="font-size:13.3333px;vertical-align:baseline;">--</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9638" style="font-size:13.3333px;vertical-align:baseline;">prefix</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9640" style="font-size:13.3333px;vertical-align:baseline;">=</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9642" style="font-size:13.3333px;vertical-align:baseline;">/opt/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9644" style="font-size:13.3333px;vertical-align:baseline;">mesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9646" style="font-size:13.3333px;vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9648" style="font-size:13.3333px;vertical-align:baseline;">9.2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9650" style="font-size:13.3333px;vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9652" style="font-size:13.3333px;vertical-align:baseline;">2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9654" style="font-size:13.3333px;vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9656" style="font-size:13.3333px;vertical-align:baseline;">llvmpipe</span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7669" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9659" style="font-size:13.3333px;vertical-align:baseline;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9661" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9663"></font></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7642" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><i class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9666" style="line-height:1.38;font-size:13.3333px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9668" style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9670" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9672"></font></span></i></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7641" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9675" color="#4c76a2"><i class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9677" style="line-height:1.38;font-size:13.3333px;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9679" style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">make </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9681" style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9683" style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">j2</span></i><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9685"></font></div></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7640"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9688" style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9690" color="#4c76a2"></font></span><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7639"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9693" style="font-size:13.3333px;vertical-align:baseline;"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9695" color="#4c76a2"></font></span><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7638" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><i class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9698"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9700" color="#4c76a2"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9702" style="font-size:13.3333px;vertical-align:baseline;">make </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9704" style="font-size:13.3333px;vertical-align:baseline;">-</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9706" style="font-size:13.3333px;vertical-align:baseline;">j4 install</span></font></i></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7670"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9709" style="font-size:13.3333px;vertical-align:baseline;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9711"></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7671" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9714"></div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7672" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">This looks fine to me, though I believe OSMesa Gallium llvmpipe has moved along quite a few versions since that documentation was written, so building a more recent one could be something to try.</div><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9717" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"> </div><blockquote class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7692" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px; margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7691"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7690" style="font-family:HelveticaNeue;"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7689"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7688"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7687"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7686"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7685"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7684"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7683"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7682"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7681"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7680"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7679"><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7678"><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9734"><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9736"><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9738"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9740" style="font-size:13.3333px;vertical-align:baseline;"></span></div></div></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7677"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9743" style="color:rgb(76, 118, 162);"></span><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7695"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9746" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9748"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7694"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7776" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);">When I built ParaViewWeb, The following is what I changed when I generated the cmake file:</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7693"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9753" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9755"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7676"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7675" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7674"></span></span><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7673" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9761" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">PARAVIEW_ENABLE_PYTHON ON</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9763" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9765" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">PARAVIEW_BUILD_QT_GUI OFF</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9767" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9769" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">CMAKE_INSTALL_PREFIX </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9771" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/.../</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9773" style="font-size:13.3333px;color:rgb(102, 0, 102);vertical-align:baseline;">ParaView</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9775" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9777" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">install</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7775" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9780" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">VTK_USE_X OFF</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7696" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9783" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">OPENGL_INCLUDE_DIR </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9785" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9787" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">opt</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9789" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9791" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">mesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9793" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9795" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">9.2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9797" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9799" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9801" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9803" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">llvmpipe</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9805" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9807" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">include</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7779" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9810" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">OPENGL_gl_LIBRARY</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9812" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9814" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">OPENGL_glu_LIBRARY </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9816" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9818" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">opt</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9820" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9822" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">mesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9824" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9826" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">9.2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9828" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9830" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9832" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9834" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">llvmpipe</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9836" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9838" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">lib</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9840" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9842" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">libGLU</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9844" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9846" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">so</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_9848" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9850" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">VTK_OPENGL_HAS_OSMESA ON</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7774" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9853" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">OSMESA_INCLUDE_DIR </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9855" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9857" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">opt</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9859" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9861" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">mesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9863" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9865" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">9.2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9867" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9869" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9871" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9873" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">llvmpipe</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9875" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7773" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">include</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7888" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8001" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">OSMESA_LIBRARY </span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9880" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9882" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">opt</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9884" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9886" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">mesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9888" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9890" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">9.2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9892" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9894" style="font-size:13.3333px;color:rgb(0, 102, 102);vertical-align:baseline;">2</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9896" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9898" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">llvmpipe</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9900" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9902" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">lib</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9904" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">/</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7887" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">libOSMesa</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9907" style="font-size:13.3333px;color:rgb(102, 102, 0);vertical-align:baseline;">.</span><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9909" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;">so</span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7697"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9912" style="font-size:13.3333px;color:rgb(0, 0, 0);vertical-align:baseline;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9914"></span></div></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7777"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9917" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9919"></span></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_8668"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9922" style="font-size:13.3333px;color:rgb(0, 0, 136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247, 247, 247);"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9924"></span></div></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7772"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_8667" style="color:rgb(76, 118, 162);">Please feel free to correct me if you believe you did not </span><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7771" color="#4c76a2">build a recent version of OSMesa using Gallium + LLVMPipe</font><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9929"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_8666"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9932" color="#4c76a2"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9934"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7698"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7778" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">I will send you two data files. First one is an ASCII STL file (issue 1) and second one is the issue rendering output fields (issue 2). Thank you for your help!</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7769"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9939" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9941"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7768"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9944" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">Please let me know if you need anything from me. </font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7767"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9947" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9949"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7766"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9952" color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9954"></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_7765" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none" class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_9957"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;">One other thing that could be useful for us to know is what kind of network is between your browser and the server. When local rendering is enabled, the server's camera is still synchronized with with camera in the browser so that if you switch back to image delivery, you won't see some unexpected camera angle. If the network is *really* slow, this could perhaps keep the local rendering from being as fast as possible. But it seems like it would have to be really slow.</div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><b class="yiv0135443631" style="color:rgb(76, 118, 162);font-size:14px;line-height:20px;"><br clear="none"></b></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><b class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_13650" style="color:rgb(76, 118, 162);font-size:14px;line-height:20px;">Kai's Response:</b><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><b class="yiv0135443631" style="color:rgb(76, 118, 162);font-size:14px;line-height:20px;"><br clear="none"></b></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0);"><font id="yiv0135443631yui_3_16_0_1_1443200327516_17052" color="#4c76a2"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_15576" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_15578" style="font-size:13px;">I would try to build OSMesa Gallium llvmpipe to the latest version. </span></font><br clear="none"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0);"><font class="yiv0135443631" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" color="#4c76a2"><span class="yiv0135443631" style="font-size:13px;"><br clear="none"></span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0);"><font class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_16998" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_16997"><span class="yiv0135443631" id="yiv0135443631yui_3_16_0_1_1443200327516_16942" style="font-size:13px;"><font id="yiv0135443631yui_3_16_0_1_1443200327516_17055" color="#4c76a2">When you said what kind of network between my browser and the server, I assume you are referring to the Internet speed. Please correct me if I am off the topic here. I did the speed test a few times, and I have the download speed in the range of 15-30 Mbps and upload speed between 25-40 Mbps. However, when I load ParaView datasets in ParaViewWeb, it seem to load quick fast on my end when I switch to the local rendering mode. I am not sure what may have been the issue before. </font></span><br clear="none"></span></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span style="color: rgb(76, 118, 162);" id="yui_3_16_0_1_1443200327516_22073" class="">I am still having issue with local rendering (Local VGL or Local Deprecated) on my cube data file even I tried your workaround, and I am still not able to load my ASCII .stl file. </span><br></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><span style="color: rgb(76, 118, 162);">Please let me know. </span><br></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font id="yiv0135443631yui_3_16_0_1_1443200327516_17152" color="#4c76a2">Thank you!</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font color="#4c76a2"><br clear="none"></font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><font id="yiv0135443631yui_3_16_0_1_1443200327516_17154" color="#4c76a2">Kai L.</font></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div><div class="yiv0135443631" dir="ltr" id="yiv0135443631yui_3_16_0_1_1443200327516_7700" style="color: rgb(0, 0, 0); font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 13px;"><br clear="none"></div></div></div> <br clear="none"><div class="yiv0135443631qtdSeparateBR" style="color: rgb(0, 0, 0);" id="yui_3_16_0_1_1443200327516_21933"><br clear="none"><br clear="none"></div><div class="yiv0135443631yqt8145890804" id="yiv0135443631yqt07275" style="color: rgb(0, 0, 0);"></div></div></div></div><div class=".yiv0135443631yahoo_quoted"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div dir="ltr"> <font size="2" face="Arial"> On Friday, September 25, 2015 12:07 PM, Scott Wittenburg <scott.wittenburg@kitware.com> wrote:<br clear="none"> </font> </div> <br clear="none"><br clear="none"> <div class="yiv0135443631y_msg_container"><div id="yiv0135443631"><div dir="ltr">Hello Kai,<div><br clear="none"></div><div> Regarding the data files you shared, I did some testing and found some things out:</div><div><br clear="none"></div><div>1) Regarding using local rendering on the cube data file: It seems that with local rendering, we may not properly handle coloring by arrays where the data range is 0 (e.g. the range of T in your case was <span style="color:rgb(0,0,0);font-size:14px;line-height:20px;">[303.1499938964844, 303.1499938964844]). I was able to use local rendering by first loading the data, then choosing a local rendering approach (either worked fine), and then going back and coloring by T. This could be a workaround if you need to test the speed of local rendering vs remote.</span></div><div><span style="color:rgb(0,0,0);font-size:14px;line-height:20px;"><br clear="none"></span></div><div><span style="color:rgb(0,0,0);font-size:14px;line-height:20px;">2) Regarding loading the .stl file, I did not run into the same issue as you did, i.e. the .stl file loaded without any problems. The paraviewweb I am running was built from master which is a day or so old, so I'm wondering what version you may have compiled?</span></div><div><span style="color:rgb(0,0,0);font-size:14px;line-height:20px;"><br clear="none"></span></div><div><span style="color:rgb(0,0,0);font-size:14px;line-height:20px;">The rest of my responses are inline below...</span></div><div class="yiv0135443631gmail_extra"><br clear="none"><div class="yiv0135443631gmail_quote">On Fri, Sep 25, 2015 at 9:15 AM, kai liu <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:liuwukai@yahoo.com" target="_blank" href="mailto:liuwukai@yahoo.com">liuwukai@yahoo.com</a>></span> wrote:<br clear="none"><blockquote class="yiv0135443631gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-size:13px;background-color:rgb(255,255,255);"><div><div><div><div><div><div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">Dear Scott,</div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="">Thanks for your quick response, I have also put my responses inline below with light blue color :</span><br clear="none"></div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><blockquote style="color:rgb(0,0,0);font-size:13px;margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;background-color:rgb(255,255,255);"><div><div style="font-family:HelveticaNeue,;"><div><div><div><div><u><b><br clear="none"><br clear="none"></b></u></div><div><u><b>Issue 1:</b> Loading ASCII stl file</u></div><div><u><br clear="none"></u></div><div dir="ltr">When I try to load my ASCII stl file on the ParaviewWeb, I receive the following error message in my log file. However, desktop ParaView application loads the file fine. </div><div><br clear="none"></div><div><font color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/IO/Geometry/vtkSTLReader.cxx, line 461</font></div><div><font color="#cd232c">vtkSTLReader (0x5d89b50): STLReader: error while reading file /home/user/ParaViewWeb/data/Mitchell_Lee_Administration_ReckordArmory_.stl at line 14: unable to read reading point.</font></div><div><font color="#cd232c"><br clear="none"></font></div><div dir="ltr"><font color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 784</font></div><div><font color="#cd232c">vtkPVCompositeDataPipeline (0x5d84f70): Algorithm vtkFileSeriesReader(0x5d881b0) returned failure for request: vtkInformation (0x5d97f30)</font></div><div><font color="#cd232c"> Debug: Off</font></div><div><font color="#cd232c"> Modified Time: 225417</font></div><div><font color="#cd232c"> Reference Count: 1</font></div><div><font color="#cd232c"> Registered Events: (none)</font></div><div><font color="#cd232c"> Request: REQUEST_DATA</font></div><div><font color="#cd232c"> FROM_OUTPUT_PORT: 0</font></div><div><font color="#cd232c"> ALGORITHM_AFTER_FORWARD: 1</font></div><div><font color="#cd232c"> FORWARD_DIRECTION: 0</font></div><div dir="ltr"><br clear="none"></div></div></div></div></div></div></blockquote><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">Did you build the ParaView desktop application in the same build as the version you're using to run ParaViewWeb? Maybe you could try to take one of the standard ParaView datasets and try to load it in ParaViewWeb, and see if you have the same issue you mentioned above. To get this data if you don't already have it, go here:</div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><a rel="nofollow" shape="rect" target="_blank" href="http://www.paraview.org/download/" style="color:rgb(25,106,212);">http://www.paraview.org/download/</a><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">And under "Type of Download", choose "Data, Documentation, and Tutorials". Once you get this data, try opening the "disk_out_ref.ex2" file in ParaViewWeb. If you see the same issue as above, then there could be something going on with the way you have built ParaView, which we can try to figure out at that point. If you do not see the same issue as above, then perhaps you could send me (off the list) a sample data file I could use to try to replicate the problem and debug it on this end.</div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2">Kai's Response </font></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><br clear="none"></font></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2">I did not build the ParaView desktop application. I installed ParaView 4.1.0 through the Ubuntu terminal using </font><b style="color:rgb(76,118,162);"><i><font size="2"><span style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);">sudo</span><span style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);"> apt-get</span><span style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);"> install</span><span style="padding:0px;margin:0px;font-family:monospace;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);"> paraviewopenfoam410</span><span style="font-family:Lato, sans-serif;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);"> . </span></font></i></b></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><b style="color:rgb(76,118,162);"><i><font size="2"><span style="font-family:Lato, sans-serif;line-height:20.16px;white-space:nowrap;background-color:rgb(254,254,252);"><br clear="none"></span></font></i></b></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);"><span style="color:rgb(76,118,162);">I tested files with </span><span style="color:rgb(76,118,162);">local </span><span style="color:rgb(76,118,162);">ParaView desktop application as well as local ParaViewWeb. My Ubuntu 14.04 server does not have ParaView application, and it has only ParaViewWeb. Both server and local ParaViewWeb produce the same issues. </span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);"><span style="color:rgb(76,118,162);"><br clear="none"></span></div><div dir="ltr" style="font-family:HelveticaNeue,;"><span style="color:rgb(76,118,162);">I have tested </span><span style=""><font color="#4c76a2">"disk_out_ref.ex2" file in ParaViewWeb, and it seems to be okay. I will send you the sample data files privately.</font></span></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"> </div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>Just so I am clear. Your "local" version is the one you install via apt-get? And the Ubuntu 14.04 server version is the one you built yourself? Did you download a source bundle to build the server one? If so, do you know what version you downloaded and built on your server?</div><div> </div><blockquote class="yiv0135443631gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-size:13px;background-color:rgb(255,255,255);"><div><div><div><div><div><div><blockquote style="color:rgb(0,0,0);font-size:13px;margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;background-color:rgb(255,255,255);"><div><div style="font-family:HelveticaNeue,;"><div><div><div><div dir="ltr"></div><div><br clear="none"></div><div><b><u>Issue 2: </u></b></div><div><br clear="none"></div><div dir="ltr">If I do the following selections on the ParaViewWeb, I always receive <span style="color:rgb(205,35,44);">src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed </span><span>message in the log file and cause the web socket connection closed. </span></div><div><b><u><br clear="none"></u></b></div><div dir="ltr"><img alt="Inline image" style="border-width:0px;width:744.656px;max-width:800px;max-height:372px;"><br clear="none"><b><u><br clear="none"></u></b></div><div><br clear="none"></div><div><b><u><br clear="none"></u></b></div><div><br clear="none"></div><div><font color="#cd232c">2015-09-23 17:33:52-0400 [-] Log opened.</font></div><div><font color="#cd232c">2015-09-23 17:33:53-0400 [-] Site starting on 9009</font></div><div><font color="#cd232c">2015-09-23 17:33:53-0400 [-] Starting factory <twisted.web.server.Site instance at 0x7fb6f2e55830></font></div><div><font color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] Client has reconnected, cancelling reaper</font></div><div><font color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] on_connect: connection count = 1</font></div><div dir="ltr"><font color="#cd232c">pvpython: /home/user/ParaViewWeb/ParaView/src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed.</font></div><div><br clear="none"></div><div>----------------------------------------------------------------------------------------------------------------------------------------------------------------</div><div><br clear="none"></div><div><div dir="ltr"><font color="#cd232c">WebSocket connection to 'ws://XXXXXXXXXXX:8080/proxy?sessionId=0c562ad6-623f-11e5-9b44-00155dd73e0d' failed: Error during WebSocket handshake: Unexpected response code: 503</font><br clear="none"></div><div dir="ltr"><br clear="none"></div></div><div><br clear="none"></div><div dir="ltr">I checked HTTP traffic, it has the following message. I assume the connection is closed because of the above error. </div><div><br clear="none"></div><div><br clear="none"></div></div></div></div></div></div></blockquote><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">I wonder if the server side process crashed as a result of the error you see in the log file? That would explain the websocket connection error. Again, trying a known data set like "disk_out_ref.ex2" may help us to pinpoint problem which caused the error output you saw above.</div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><div style=""><font color="#4c76a2">Kai's Response </font></div><div dir="ltr" style=""><font color="#4c76a2"><br clear="none"></font></div><div dir="ltr"><font color="#4c76a2" style="">My </font><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">unintelligent question is how could I determine if the server side process crashed? </font></div></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>One approach: Use a terminal on the machine where ParaViewWeb is running and type:<br clear="none"></div><div><br clear="none"></div><div><font face="monospace, monospace">ps -ef | grep pvpython</font></div><div><br clear="none"></div><div>If the process is running, you should see a pvpython instance running, where your pv_web_visualizer.py script is the argument, along with any other arguments your launcher provided when it started the process for you. Something like:</div><div><br clear="none"></div><div><font face="monospace, monospace">/path/to/paraview/build/bin/pvpython /path/to/paraview/build/lib/site-packages/paraview/web/pv_web_visualizer.py --port 9999 --data-dir /blah/blah/blah</font></div><div><br clear="none"></div><div>In the case of the cube you shared with me, the process did indeed crash as a result of the steps you provided.</div><div> </div><blockquote class="yiv0135443631gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-size:13px;background-color:rgb(255,255,255);"><div><div><div><div><div><div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"> </div><blockquote style="color:rgb(0,0,0);font-size:13px;margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;background-color:rgb(255,255,255);"><div><div style="font-family:HelveticaNeue,;"><div><div><div><div></div><div><b><u>Issue 3: Slow ParaViewWeb</u></b></div><div dir="ltr"><br clear="none"></div><div dir="ltr">My ParaViewWeb is very slow. Even I change the rendering mode to WebGL, It is still very slow. The Ubuntu 14.04 Sever specifications are the following:</div><div dir="ltr"><br clear="none"></div><div dir="ltr"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;">- 8 Cores </span></div><div dir="ltr"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;">- 8 GB RAM </span></div><div dir="ltr"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;"> - 2.3 Ghz processors</span><br clear="none"></div><div dir="ltr"><br clear="none"></div></div></div></div></div></div></blockquote><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">To get faster rendering with OSMesa, you may try building a recent version of OSMesa using Gallium + LLVMPipe. See here:</div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><a rel="nofollow" shape="rect" target="_blank" href="http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D" style="color:rgb(25,106,212);">http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D</a><br clear="none"></div><div style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);">But even that won't be as fast as hardware rendering (not using OSMesa). I'm not sure why you don't see a speedup when switching to WebGL, though, for if your data is small enough to all fit in within the GPU of your desktop or laptop, then it should be faster than offscreen rendering on the server, once the data is loaded.</div><div dir="ltr" style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="color:rgb(76,118,162);">Kai's Response </span><br clear="none"></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="color:rgb(76,118,162);"><br clear="none"></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="color:rgb(76,118,162);">I believe my build is based on </span><span style=""> </span><span style=""><font color="#4c76a2">recent version of OSMesa using Gallium + LLVMPipe</font></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style=""><font color="#4c76a2"><br clear="none"></font></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style=""><font color="#4c76a2"><span><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;"><u><b>Mesa 9.2.2 OSMesa Gallium llvmpipe</b></u></span></span><br clear="none"></font></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span><font color="#4c76a2"><br clear="none"></font></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span><span><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">make </span><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">-</span><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">j4</span></font></span></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><font color="#4c76a2"><br clear="none"></font></span></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">autoreconf </span><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">-</span><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">fi</span></font></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><br clear="none"></span></font></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><span style="line-height:1.38;font-size:13.3333px;white-space:pre-wrap;vertical-align:baseline;background-color:rgb(247,247,247);">./</span><span style="line-height:1.38;font-size:13.3333px;white-space:pre-wrap;vertical-align:baseline;background-color:rgb(247,247,247);">configure \</span></font></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><span><font color="#4c76a2"></font></span></span><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">CXXFLAGS</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">"-O2 -g -DDEFAULT_SOFTWARE_DEPTH_BITS=31"</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">CFLAGS</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">"-O2 -g -DDEFAULT_SOFTWARE_DEPTH_BITS=31"</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">disable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">xvmc \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">disable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">glx \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">disable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">dri \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">with</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">dri</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">drivers</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">""</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">with</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">drivers</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">"swrast"</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">enable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">texture</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">float</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">disable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">shared</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">glapi \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">disable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">egl \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">with</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">egl</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">platforms</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">""</span><span style="font-size:13.3333px;vertical-align:baseline;"> \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">enable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">osmesa \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">enable</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">gallium</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">llvm</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">yes \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">with</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">llvm</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">shared</span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">libs \</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">--</span><span style="font-size:13.3333px;vertical-align:baseline;">prefix</span><span style="font-size:13.3333px;vertical-align:baseline;">=</span><span style="font-size:13.3333px;vertical-align:baseline;">/opt/</span><span style="font-size:13.3333px;vertical-align:baseline;">mesa</span><span style="font-size:13.3333px;vertical-align:baseline;">/</span><span style="font-size:13.3333px;vertical-align:baseline;">9.2</span><span style="font-size:13.3333px;vertical-align:baseline;">.</span><span style="font-size:13.3333px;vertical-align:baseline;">2</span><span style="font-size:13.3333px;vertical-align:baseline;">/</span><span style="font-size:13.3333px;vertical-align:baseline;">llvmpipe</span></font></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;vertical-align:baseline;"><font color="#4c76a2"><br clear="none"></font></span></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><i style="line-height:1.38;font-size:13.3333px;"><span style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;"><font color="#4c76a2"><br clear="none"></font></span></i></div><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><font color="#4c76a2"><i style="line-height:1.38;font-size:13.3333px;"><span style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">make </span><span style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">-</span><span style="line-height:1.38;font-size:13.3333px;vertical-align:baseline;">j2</span></i><br clear="none"></font></div></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="font-size:13.3333px;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><font color="#4c76a2"><span></span></font></span><div dir="ltr"><span style="font-size:13.3333px;vertical-align:baseline;"><font color="#4c76a2"><span></span></font></span><div dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><i><font color="#4c76a2"><span style="font-size:13.3333px;vertical-align:baseline;">make </span><span style="font-size:13.3333px;vertical-align:baseline;">-</span><span style="font-size:13.3333px;vertical-align:baseline;">j4 install</span></font></i></div><div dir="ltr" style="color:rgb(0,0,0);"><span style="font-size:13.3333px;vertical-align:baseline;"><br clear="none"></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>This looks fine to me, though I believe OSMesa Gallium llvmpipe has moved along quite a few versions since that documentation was written, so building a more recent one could be something to try.</div><div> </div><blockquote class="yiv0135443631gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-size:13px;background-color:rgb(255,255,255);"><div><div><div><div><div><div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><div dir="ltr"><div dir="ltr" style="color:rgb(0,0,0);"><span style="font-size:13.3333px;vertical-align:baseline;"></span></div></div></div><div dir="ltr" style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><span style="color:rgb(76,118,162);"><span></span></span><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><br clear="none"></span></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);">When I built ParaViewWeb, The following is what I changed when I generated the cmake file:</span></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><br clear="none"></span></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><span></span></span><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">PARAVIEW_ENABLE_PYTHON ON</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">PARAVIEW_BUILD_QT_GUI OFF</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">CMAKE_INSTALL_PREFIX </span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/.../</span><span style="font-size:13.3333px;color:rgb(102,0,102);vertical-align:baseline;">ParaView</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">install</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">VTK_USE_X OFF</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">OPENGL_INCLUDE_DIR </span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">opt</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">mesa</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">9.2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">llvmpipe</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">include</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">OPENGL_gl_LIBRARY</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">OPENGL_glu_LIBRARY </span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">opt</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">mesa</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">9.2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">llvmpipe</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">lib</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">libGLU</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">so</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">VTK_OPENGL_HAS_OSMESA ON</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">OSMESA_INCLUDE_DIR </span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">opt</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">mesa</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">9.2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">llvmpipe</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">include</span></div><div dir="ltr" style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:36pt;"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">OSMESA_LIBRARY </span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">opt</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">mesa</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">9.2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,102,102);vertical-align:baseline;">2</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">llvmpipe</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">lib</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">/</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">libOSMesa</span><span style="font-size:13.3333px;color:rgb(102,102,0);vertical-align:baseline;">.</span><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;">so</span></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,0);vertical-align:baseline;"><br clear="none"></span></div></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><br clear="none"></span></div><div dir="ltr"><span style="font-size:13.3333px;color:rgb(0,0,136);vertical-align:baseline;white-space:pre-wrap;background-color:rgb(247,247,247);"><br clear="none"></span></div></div><div dir="ltr" style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><span style="color:rgb(76,118,162);">Please feel free to correct me if you believe you did not </span><font color="#4c76a2"><span style="">build a recent version of OSMesa using Gallium + LLVMPipe</span></font><br clear="none" style=""></div><div dir="ltr" style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><span style=""><br clear="none"></span></font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">I will send you two data files. First one is an ASCII STL file (issue 1) and second one is the issue rendering output fields (issue 2). Thank you for your help!</font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none"></font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">Please let me know if you need anything from me. </font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none"></font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"><br clear="none"></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>One other thing that could be useful for us to know is what kind of network is between your browser and the server. When local rendering is enabled, the server's camera is still synchronized with with camera in the browser so that if you switch back to image delivery, you won't see some unexpected camera angle. If the network is *really* slow, this could perhaps keep the local rendering from being as fast as possible. But it seems like it would have to be really slow.</div><div><br clear="none"></div><div>Hope this helps.</div><div><br clear="none"></div><div>Cheers,</div><div>Scott</div><div> </div><blockquote class="yiv0135443631gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-size:13px;background-color:rgb(255,255,255);"><div><div><div><div><div><div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif"></font></div><div dir="ltr" style="font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2" face="Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif">Kai L.</font></div><div dir="ltr" style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><font color="#4c76a2"><span style=""><br clear="none"></span></font></div><div dir="ltr" style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);">--------------------------------------------------------------------------------------------------------------------------------------</div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"><br clear="none"></div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);font-size:13px;background-color:rgb(255,255,255);"></div></div></div></div><div><div style="font-family:HelveticaNeue,;color:rgb(0,0,0);"><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div> <div style="font-family:HelveticaNeue,;font-size:13px;"> <div style="font-family:HelveticaNeue,;font-size:16px;"> <div dir="ltr"> <font size="2" face="Arial"> On Thursday, September 24, 2015 9:45 AM, Scott Wittenburg <<a rel="nofollow" shape="rect" ymailto="mailto:scott.wittenburg@kitware.com" target="_blank" href="mailto:scott.wittenburg@kitware.com">scott.wittenburg@kitware.com</a>> wrote:<br clear="none"> </font> </div> <br clear="none"><br clear="none"> <div><div><div><div dir="ltr">Hello Kai,<div><br clear="none"></div><div> Thanks for your questions, I have put my responses inline below:<br clear="none"><div><br clear="none"><div>On Thu, Sep 24, 2015 at 5:45 AM, kai liu via ParaView <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>></span> wrote:<br clear="none"><blockquote style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div style="color:rgb(0,0,0);">Dear,</div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">I have deployed ParaViewWeb. Everything seems to work fine, but I am not able to visualize outputs, such as <span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;">rendering the output fields such as T, V, etc. </span></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">I built and tried ParaViewWeb 4.1, 4.3 and 4.4 with offscreen OSMesa, and I have received the same issues. Currently I use Apache 2.4.16 as a front end running on port 8080, python launcher and ParaViewWeb 4.4 with offscreen OSMesa. The following is my launcher and Apache configuration files:</div><div style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><b><u>launcher.json</u></b><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div><font color="#4c76a2">{</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> "configuration": {</font></div><div><font color="#4c76a2"> "host" : "localhost", </font></div><div><font color="#4c76a2"> "port" : 9000, </font></div><div><font color="#4c76a2"> "endpoint": "paraview", </font></div><div><font color="#4c76a2"> "content": "/home/user/ParaViewWeb/ParaView/build/www", </font></div><div dir="ltr"><font color="#4c76a2"> "proxy_file": "/home/user/ParaViewWeb/pv-mapping-file/mapping.txt",</font></div><div dir="ltr"><font color="#4c76a2"> "sessionURL" : "ws://<a rel="nofollow" shape="rect" target="_blank" onclick="return theMainWindow.showLinkWarning(this)" href="http://testexample.com:8080/proxy?sessionId=$%7Bid%7D">testexample.com:8080/proxy?sessionId=${id}</a>", </font></div><div><font color="#4c76a2"> "timeout" : 25, </font></div><div dir="ltr"><font color="#4c76a2"> "log_dir" : "/home/user/ParaViewWeb/pvwLogs",</font></div><div dir="ltr"><font color="#4c76a2"> "upload_dir" : "/home/user/ParaViewWeb/upload",</font></div><div><font color="#4c76a2"> "fields" : ["file", "host", "port", "updir"] </font></div><div><font color="#4c76a2"> },</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> "resources" : [ { "host" : "localhost", "port_range" : [9001, 9010] } ],</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> "properties" : {</font></div><div dir="ltr"><font color="#4c76a2"> "build_dir" : "/home/user/ParaViewWeb/ParaView/build",</font></div><div dir="ltr"><font color="#4c76a2"> "python_exec" : "/home/user/ParaViewWeb/ParaView/build/bin/pvpython",</font></div><div dir="ltr"><font color="#4c76a2"> "python_path": "/home/user/ParaViewWeb/ParaView/build/lib/site-packages",</font></div><div dir="ltr"><font color="#4c76a2"> "WWW" : "/home/user/ParaViewWeb/ParaView/build/www",</font></div><div dir="ltr"><font color="#4c76a2"> "dataDir": "/home/user/ParaViewWeb/data",</font></div><div dir="ltr"><font color="#4c76a2"> "load_file": "/home/user/ParaViewWeb/upload",</font></div><div><font color="#4c76a2"> "source_dir": "/.../src"</font></div><div><font color="#4c76a2"> },</font></div><div dir="ltr"><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> "apps": {</font></div><div><font color="#4c76a2"> "pipeline": {</font></div><div><font color="#4c76a2"> "cmd": [</font></div><div><font color="#4c76a2"> "${python_exec}", "-dr", "${python_path}/paraview/web/pv_web_visualizer.py",</font></div><div><font color="#4c76a2"> "--port", "${port}", "--data-dir", "${dataDir}"</font></div><div><font color="#4c76a2"> ],</font></div><div><font color="#4c76a2"> "ready_line" : "Starting factory"</font></div><div><font color="#4c76a2"> },</font></div><div><font color="#4c76a2"> "visualizer": {</font></div><div><font color="#4c76a2"> "cmd": [</font></div><div><font color="#4c76a2"> "${python_exec}", "-dr", "${python_path}/paraview/web/pv_web_visualizer.py",</font></div><div><font color="#4c76a2"> "--port", "${port}", "--data-dir", "${dataDir}"</font></div><div><font color="#4c76a2"> ],</font></div><div><font color="#4c76a2"> "ready_line" : "Starting factory"</font></div><div><font color="#4c76a2"> },</font></div><div><font color="#4c76a2"> "loader": {</font></div><div><font color="#4c76a2"> "cmd": [</font></div><div><font color="#4c76a2"> "${python_exec}", "-dr", "${python_path}/paraview/web/pv_web_file_loader.py",</font></div><div><font color="#4c76a2"> "--port", "${port}", "--data-dir", "${dataDir}", "-f", "--authKey", "${secret}"</font></div><div><font color="#4c76a2"> ],</font></div><div><font color="#4c76a2"> "ready_line" : "Starting factory"</font></div><div><font color="#4c76a2"> },</font></div><div><font color="#4c76a2"> "data_prober": {</font></div><div><font color="#4c76a2"> "cmd": [</font></div><div><font color="#4c76a2"> "${python_exec}", "-dr", "${python_path}/paraview/web/pv_web_data_prober.py",</font></div><div><font color="#4c76a2"> "--port", "${port}", "--data-dir", "${dataDir}", "-f", "--authKey", "${secret}"</font></div><div><font color="#4c76a2"> ],</font></div><div><font color="#4c76a2"> "ready_line" : "Starting factory"</font></div><div><font color="#4c76a2"> }</font></div><div><font color="#4c76a2"> }</font></div><div><font color="#4c76a2">}</font></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><b><u>httpd-vhosts.conf</u></b><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div><font color="#4c76a2"><VirtualHost *:8080></font></div><div dir="ltr"><font color="#4c76a2"> ServerName <a rel="nofollow" shape="rect" target="_blank" href="http://testexample.com/">testexample.com</a></font></div><div><font color="#4c76a2"> ServerAdmin <a rel="nofollow" shape="rect" ymailto="mailto:webmaster@example-host.example.com" target="_blank" href="mailto:webmaster@example-host.example.com">webmaster@example-host.example.com</a></font></div><div><font color="#4c76a2"> DocumentRoot "/home/user/ParaViewWeb/ParaView/build/www"</font></div><div dir="ltr"><font color="#4c76a2"> ErrorLog "/home/user/ParaViewWeb/apacheLogs/pv-error_log"</font></div><div dir="ltr"><font color="#4c76a2"> CustomLog "/home/user/ParaViewWeb/apacheLogs/pv-access_log" common</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> ProxyPass /paraview <a rel="nofollow" shape="rect" target="_blank" onclick="return theMainWindow.showLinkWarning(this)" href="http://localhost:9000/paraview">http://localhost:9000/paraview</a></font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> # Turn on the rewrite engine</font></div><div><font color="#4c76a2"> RewriteEngine On</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> # This is the path the mapping file Jetty creates</font></div><div dir="ltr"><font color="#4c76a2"> RewriteMap session-to-port txt:/home/user/ParaViewWeb/pv-mapping-file/mapping.txt</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> # This is the rewrite condition. Look for anything with a sessionId= in the query part of the URL and capture the value to use below.</font></div><div><font color="#4c76a2"> RewriteCond %{QUERY_STRING} ^sessionId=(.*)$ [NC]</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div><font color="#4c76a2"> # This does the rewrite using the mapping file and the sessionId</font></div><div><font color="#4c76a2"> RewriteRule ^/proxy.*$ ws://${session-to-port:%1}/ws [P]</font></div><div><font color="#4c76a2"><br clear="none"></font></div><div dir="ltr"><font color="#4c76a2"> <Directory "/home/user/ParaViewWeb/ParaView/build/www"></font></div><div><font color="#4c76a2"> Options Indexes FollowSymLinks</font></div><div><font color="#4c76a2"> Order allow,deny</font></div><div><font color="#4c76a2"> Allow from all</font></div><div><font color="#4c76a2"> AllowOverride None</font></div><div><font color="#4c76a2"> Require all granted</font></div><div><font color="#4c76a2"> </Directory></font></div><div><font color="#4c76a2"></VirtualHost></font></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><u><b>Issue 1:</b> Loading ASCII stl file</u></div><div style="color:rgb(0,0,0);"><u><br clear="none"></u></div><div dir="ltr" style="color:rgb(0,0,0);">When I try to load my ASCII stl file on the ParaviewWeb, I receive the following error message in my log file. However, desktop ParaView application loads the file fine. </div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><font color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/IO/Geometry/vtkSTLReader.cxx, line 461</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">vtkSTLReader (0x5d89b50): STLReader: error while reading file /home/user/ParaViewWeb/data/Mitchell_Lee_Administration_ReckordArmory_.stl at line 14: unable to read reading point.</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"><br clear="none"></font></div><div dir="ltr" style="color:rgb(0,0,0);"><font color="#cd232c">ERROR: In /home/user/ParaViewWeb/ParaView/src/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 784</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">vtkPVCompositeDataPipeline (0x5d84f70): Algorithm vtkFileSeriesReader(0x5d881b0) returned failure for request: vtkInformation (0x5d97f30)</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> Debug: Off</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> Modified Time: 225417</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> Reference Count: 1</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> Registered Events: (none)</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> Request: REQUEST_DATA</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> FROM_OUTPUT_PORT: 0</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> ALGORITHM_AFTER_FORWARD: 1</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c"> FORWARD_DIRECTION: 0</font></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>Did you build the ParaView desktop application in the same build as the version you're using to run ParaViewWeb? Maybe you could try to take one of the standard ParaView datasets and try to load it in ParaViewWeb, and see if you have the same issue you mentioned above. To get this data if you don't already have it, go here:</div><div><br clear="none"></div><div><a rel="nofollow" shape="rect" target="_blank" href="http://www.paraview.org/download/">http://www.paraview.org/download/</a><br clear="none"></div><div><br clear="none"></div><div>And under "Type of Download", choose "Data, Documentation, and Tutorials". Once you get this data, try opening the "disk_out_ref.ex2" file in ParaViewWeb. If you see the same issue as above, then there could be something going on with the way you have built ParaView, which we can try to figure out at that point. If you do not see the same issue as above, then perhaps you could send me (off the list) a sample data file I could use to try to replicate the problem and debug it on this end.</div><div><br clear="none"></div><div> </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div dir="ltr" style="color:rgb(0,0,0);"></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><b><u>Issue 2: </u></b></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr">If I do the following selections on the ParaViewWeb, I always receive <span style="color:rgb(205,35,44);">src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed </span><span>message in the log file and cause the web socket connection closed. </span></div><div style="color:rgb(0,0,0);"><b><u><br clear="none"></u></b></div><div dir="ltr" style="color:rgb(0,0,0);"><img alt="Inline image" style="width:100%;max-width:800px;max-height:372px;"><br clear="none"><b><u><br clear="none"></u></b></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><b><u><br clear="none"></u></b></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><font color="#cd232c">2015-09-23 17:33:52-0400 [-] Log opened.</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">2015-09-23 17:33:53-0400 [-] Site starting on 9009</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">2015-09-23 17:33:53-0400 [-] Starting factory <twisted.web.server.Site instance at 0x7fb6f2e55830></font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] Client has reconnected, cancelling reaper</font></div><div style="color:rgb(0,0,0);"><font color="#cd232c">2015-09-23 17:33:53-0400 [HTTPChannel,0,127.0.0.1] on_connect: connection count = 1</font></div><div dir="ltr" style="color:rgb(0,0,0);"><font color="#cd232c">pvpython: /home/user/ParaViewWeb/ParaView/src/VTK/Common/Core/vtkDataArrayTemplate.h:191: T vtkDataArrayTemplate<T>::GetValue(vtkIdType) [with T = float; vtkIdType = long long int]: Assertion `id >= 0 && id < this->Size' failed.</font></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);">----------------------------------------------------------------------------------------------------------------------------------------------------------------</div><div style="color:rgb(0,0,0);"><br clear="none"></div><div><div dir="ltr"><font color="#cd232c">WebSocket connection to 'ws://XXXXXXXXXXX:8080/proxy?sessionId=0c562ad6-623f-11e5-9b44-00155dd73e0d' failed: Error during WebSocket handshake: Unexpected response code: 503</font><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div></div><div style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">I checked HTTP traffic, it has the following message. I assume the connection is closed because of the above error. </div><div style="color:rgb(0,0,0);"><br clear="none"></div><div style="color:rgb(0,0,0);"><br clear="none"></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>I wonder if the server side process crashed as a result of the error you see in the log file? That would explain the websocket connection error. Again, trying a known data set like "disk_out_ref.ex2" may help us to pinpoint problem which caused the error output you saw above.</div><div> </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div style="color:rgb(0,0,0);"></div><div style="color:rgb(0,0,0);"><span><b><u>Issue 3: Slow ParaViewWeb</u></b></span></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">My ParaViewWeb is very slow. Even I change the rendering mode to WebGL, It is still very slow. The Ubuntu 14.04 Sever specifications are the following:</div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;">- 8 Cores </span></div><div dir="ltr" style="color:rgb(0,0,0);"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;">- 8 GB RAM </span></div><div dir="ltr" style="color:rgb(0,0,0);"><span style="color:rgb(38,38,38);font-family:arial, sans-serif;line-height:16px;"> - 2.3 Ghz processors</span><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>To get faster rendering with OSMesa, you may try building a recent version of OSMesa using Gallium + LLVMPipe. See here:</div><div><br clear="none"></div><div><a rel="nofollow" shape="rect" target="_blank" href="http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D">http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D</a><br clear="none"></div><div><br clear="none"></div><div>But even that won't be as fast as hardware rendering (not using OSMesa). I'm not sure why you don't see a speedup when switching to WebGL, though, for if your data is small enough to all fit in within the GPU of your desktop or laptop, then it should be faster than offscreen rendering on the server, once the data is loaded.</div><div><br clear="none"></div><div>Just glancing through the configuration files you provided, I don't see anything wrong.</div><div><br clear="none"></div><div>Hope this helps,</div><div>Scott</div><div><div><br clear="none"></div><div> </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="color:rgb(0,0,0);font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div><div><div style="font-family:HelveticaNeue,;font-size:13px;background-color:rgb(255,255,255);"><div dir="ltr" style="color:rgb(0,0,0);"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">Please let me know if I have setup anything incorrectly. Could anybody help me with the above three issues that I am experiencing now. Thank you very much!</div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);">Kai L.</div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div><div dir="ltr" style="color:rgb(0,0,0);"><br clear="none"></div></div></div></div></div></div><br clear="none">_______________________________________________<br clear="none">
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