<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div id="yiv3145923186"><div id="yui_3_16_0_1_1422620444762_6534"><div id="yui_3_16_0_1_1422620444762_6533" style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;"><div id="yiv3145923186yui_3_16_0_1_1422620444762_3482"><span></span></div> <div id="yui_3_16_0_1_1422620444762_6532" class="yiv3145923186qtdSeparateBR"><div id="yui_3_16_0_1_1422620444762_6968" dir="ltr"><span style="" class="" id="yiv3188405836yui_3_16_0_1_1422619965763_3662">Thank you for the answer.</span></div><div dir="ltr">I think that the dimension of the .vtk file was too big. You can download the .vtk file from:</div><div id="yui_3_16_0_1_1422620444762_6554" dir="ltr"><br></div><div id="yui_3_16_0_1_1422620444762_7187"><a id="yui_3_16_0_1_1422620444762_6552" href="https://www.dropbox.com/s/o1wjo2brsaeu5ag/stability_realEigU_up0.vtk.tar.gz?dl=0">https://www.dropbox.com/s/o1wjo2brsaeu5ag/stability_realEigU_up0.vtk.tar.gz?dl=0</a><br></div><div style="" class="" dir="ltr" id="yiv3188405836yui_3_16_0_1_1422619965763_2728"><span style="" class="" id="yiv3188405836yui_3_16_0_1_1422619965763_3662"><br></span></div><div style="" class="" dir="ltr" id="yiv3188405836yui_3_16_0_1_1422619965763_3644"><span style="" class="" id="yiv3188405836yui_3_16_0_1_1422619965763_3643">In which sense should I use the Slice filter? Sorry but I am quite new with paraview.</span></div><div style="" class="" dir="ltr" id="yiv3188405836yui_3_16_0_1_1422619965763_3887"><span style="" class="" id="yiv3188405836yui_3_16_0_1_1422619965763_3643">Kind regards,</span></div><div style="" class="" dir="ltr" id="yiv3188405836yui_3_16_0_1_1422619965763_3886"><span style="" class="" id="yiv3188405836yui_3_16_0_1_1422619965763_3643">Eleonora</span></div><div id="yui_3_16_0_1_1422620444762_7174"></div><div style="" class="" id="yui_3_16_0_1_1422620444762_7174"> </div></div><div id="yui_3_16_0_1_1422620444762_6532"> </div><div class="yiv3145923186yqt6152512831" id="yiv3145923186yqt77972"><div class="yiv3145923186yahoo_quoted" style="display: block;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div dir="ltr"> <font size="2" face="Arial"> Il Venerdì 30 Gennaio 2015 11:16, Eleonora Piersanti <eleonorapiersanti@yahoo.it> ha scritto:<br clear="none"> </font> </div> <br clear="none"><br clear="none"> <div class="yiv3145923186y_msg_container"><div id="yiv3145923186"><div><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;"><div dir="ltr" id="yiv3145923186yui_3_16_0_1_1422619965763_2728"><span id="yiv3145923186yui_3_16_0_1_1422619965763_3662">Thank you, for the answer.</span></div><div dir="ltr" id="yiv3145923186yui_3_16_0_1_1422619965763_3644"><span id="yiv3145923186yui_3_16_0_1_1422619965763_3643">I attach the .vtk file. In which sense should I use the Slice filter? Sorry but I am quite new with paraview.</span></div><div dir="ltr" id="yiv3145923186yui_3_16_0_1_1422619965763_3887"><span id="yiv3145923186yui_3_16_0_1_1422619965763_3643">Kind regards,</span></div><div dir="ltr" id="yiv3145923186yui_3_16_0_1_1422619965763_3886"><span id="yiv3145923186yui_3_16_0_1_1422619965763_3643">Eleonora</span></div> <div class="yiv3145923186qtdSeparateBR"><br clear="none"><br clear="none"></div><div class="yiv3145923186yqt9085110060" id="yiv3145923186yqt01177"><div class="yiv3145923186yahoo_quoted" style="display:block;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;"> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"> <div dir="ltr"> <font size="2" face="Arial"> Il Venerdì 30 Gennaio 2015 10:59, Andy Bauer <andy.bauer@kitware.com> ha scritto:<br clear="none"> </font> </div> <br clear="none"><br clear="none"> <div class="yiv3145923186y_msg_container"><div id="yiv3145923186"><div><div dir="ltr"><div>Your description is a bit vague to diagnose the issue. Can you share your data set? I was able to use the Wavelet source, use the Slice filter and then use the Gradient of Unstructured Data Set without any issues. Can you see if that works for you?<br clear="none"><br clear="none"></div>Regards,<br clear="none">Andy<br clear="none"></div><div class="yiv3145923186gmail_extra"><br clear="none"><div class="yiv3145923186gmail_quote">On Fri, Jan 30, 2015 at 5:26 AM, Eleonora Piersanti <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:eleonorapiersanti@yahoo.it" target="_blank" href="mailto:eleonorapiersanti@yahoo.it">eleonorapiersanti@yahoo.it</a>></span> wrote:<br clear="none"><blockquote class="yiv3145923186gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="yiv3145923186yqt8233660577" id="yiv3145923186yqt49764"><div><div style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;"><div dir="ltr">Hi to everyone!</div><div dir="ltr">I computed with finite elements a 2D velocity field. I plotted without any problem the velocity field with paraview. I would like to compute the gradient. <br clear="none"></div><div dir="ltr">I tried Filters->Gradient of Unstructured Data Set but without succes.</div><div dir="ltr">Can you help me?</div><div dir="ltr">Thanks, <br clear="none"></div><div dir="ltr">Nora<br clear="none"></div></div></div></div><br clear="none">_______________________________________________<br clear="none">
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