<div dir="ltr"><div><div><div>Dear Andrei,<br><br></div>I'm not sure to follow what your are trying to achieve. Please explain again.<br><br>In any case, the mapping between the pressure and the RGB values you see in paraview is controlled by<br></div>the Color Map Editor and the range of the data. All these tools are accessible in the Toolbar visible in the attached image, I've highligthed the Color Editor button.<br><br></div><div></div>Best regards,<br><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Mathieu Westphal<br></div></div></div>
<br><div class="gmail_quote">On Thu, Apr 12, 2018 at 12:28 PM, Andrei Cimpoeru <span dir="ltr"><<a href="mailto:andrei.cimpoeru@cfms.org.uk" target="_blank">andrei.cimpoeru@cfms.org.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi ,<div><br></div><div>I am currently working with Paraview and deep learning models. I have created a set of images (.png) using Paraview. The images are related to the pressure field around a wing. When I load images back to Paraview all I can visualise are the RGB values. </div><div><b>When the image are exported from Paraview the pressure field is transferred into RGB values. Is there a way to obtain the function that does that?</b></div><div>Instead of exporting to .png a data format that I like is the .vti. This format keep the current information about pressure, velocity, mach number etc. Is there something that I could export a slice to .vti?</div><div><br></div><div> Many thanks and I am looking forward to hear from you.</div><div><br></div><div>Cheers,</div><div><br></div><div>Andrei</div><span class="HOEnZb"><font color="#888888"><div><br></div><div><br clear="all"><div><br></div>-- <br><div class="m_7350828664551642104gmail_signature" data-smartmail="gmail_signature"><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><b style="font-family:Arial;font-size:small">Andrei<span style="color:rgb(81,80,88)"> </span>Cimpoeru</b><span style="font-family:Arial;font-size:small;color:rgb(0,174,255)"> // </span><font style="font-family:Arial" size="2">CFD Engineer</font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font style="font-family:Arial" size="2"><br></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><a href="https://cfms.org.uk/news-events/events/2018/july/farnborough-international-airshow-2018/" target="_blank"><img style="width:500px;height:105px" src="https://cfms.org.uk/media/267028/fia-email-sig-blue-dark-3.jpg"></a></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><br><font size="1" face="Arial"><strong><span style="color:rgb(0,174,255)">e: </span></strong><a href="mailto:andrei.cimpoeru@cfms.org.uk" style="color:rgb(81,80,88)" target="_blank">andrei.cimpoeru@cfms.org.uk</a><wbr> <span style="color:rgb(0,174,255)"> </span><font color="#222222"> </font><font color="#00aeff"><b>t</b>:</font><font color="#222222"> 0117 906 1106</font> <font color="#222222"> </font><span style="color:rgb(0,174,255)"> <strong>w: </strong></span><a href="http://www.cfms.org.uk/" rel="noreferrer" style="color:rgb(81,80,88)" target="_blank">www.cfms.org.uk</a> <span style="color:rgb(0,174,255)"> </span></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1" face="Arial"><span style="color:rgb(81,80,88)">CFMS Services Ltd</span><span style="color:rgb(0,174,255)"> // </span><span style="color:rgb(81,80,88)">Bristol & Bath Science Park</span> <span style="color:rgb(0,174,255)">//</span> <span style="color:rgb(81,80,88)">Dirac Crescent</span> <span style="color:rgb(0,174,255)">//</span> <span style="color:rgb(81,80,88)">Emersons Green</span> <span style="color:rgb(0,174,255)">//</span> <span style="color:rgb(81,80,88)">Bristol</span> <span style="color:rgb(0,174,255)">//</span> <span style="color:rgb(81,80,88)">BS16 7FR</span> </font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font style="font-size:small" face="Verdana"><img src="http://cfms.org.uk/images/logo.png"> </font></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;background-color:rgb(255,255,255)"><span style="font-family:Verdana"><span style="color:rgb(81,80,88);font-size:xx-small">CFMS Services Ltd is registered in England and Wales No 05742022 - a subsidiary of CFMS Ltd</span> <br><span style="color:rgb(81,80,88);font-size:xx-small">CFMS Services Ltd registered office // </span></span><font face="Verdana" color="#515058"><span style="font-size:xx-small">43 Queens Square // Bristol // BS1 4QP</span></font></div></div>
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