<div dir="ltr">Hi Christophe,<div><br></div><div style>This is exactly what I needed, thank you very much indeed!!</div><div style>The field is constant in the physical group I indicated, I should also have added other Physical groups (you can see it in the attached capture if you wish), but what I really missed was the "Min/Max" buttons and the "Custom" Range, so my problem is now solved!</div>
<div style><br></div><div style>Thank you again, have a nice weekend :-)</div><div style><br></div><div style>Luca</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/9/6 Christophe Geuzaine <span dir="ltr"><<a href="mailto:cgeuzaine@ulg.ac.be" target="_blank">cgeuzaine@ulg.ac.be</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im"><br>
On 06 Sep 2013, at 11:01, "Luca Dall'Olio" <<a href="mailto:luca.dallolio@alneos.fr">luca.dallolio@alneos.fr</a>> wrote:<br>
<br>
> Dear Gmsh Team,<br>
><br>
> I do not understand how to correctly display a single component of a field, while filtering a single "physical group" in Gmsh.<br>
><br>
> Here is our problem :<br>
> We have some multiple component fields, the first one named "CARA #CARCOQUE". The first component of this field is named "EP" : it is zero for any element, but the "SHELL_VOILE" Physical Group. It contains the thickness of surface elements.<br>
><br>
> Since I would like to visualise this component alone, in Gmsh :<br>
> - show only the first view, and hide any other<br>
> - configure the view with "Force Scalar" in the View [0].Visibility menu, setting the first component as "0" and others as "-1"<br>
> - check the Adapt Visualisation Grid, as suggested in the console messages<br>
> - show only the "SHELL_VOILE" Physical Group, and hide any other (using the "Visibility" main menu)<br>
> - hiding or showing mesh elements (Tools->Options->Mesh->Visibility) does not change anything<br>
><br>
<br>
</div>Hi Luca - Just don't check "Adapt Visualisation Grid" and everything should be fine (I have changed the misleading error message). You'll have to set the Range mode to "Custom" and click on the Min-Max buttons to recompute the Min-Max for that component, though.<br>
<br>
(Note that you don't have to set the other components to -1; just set the component you want to see in the first field (here, 0): that's enough.)<br>
<br>
With your file I see that the first component is constant, equal to 0.35. Is that correct?<br>
<br>
Christophe<br>
<div><div class="h5"><br>
<br>
> The problem is that no color is diplayed for the field and the legend bar is incorrect.<br>
> I think that the data are correct, since I can visualize the expected result in Salome.<br>
><br>
> I also try to use the Plugin(MathEval) using "v0" as the only Expression, without any progress.<br>
><br>
> Attached you can find :<br>
> cara.med (created with a recent Code_Aster version)<br>
> Capture-1.png (the expected output, as shown by Salome)<br>
> Capture-2.png and Capture-3.png (the actual Gmsh 2.8.2 output using "force scalar", "adapt visualisation grid" and visibility)<br>
><br>
> Thank you in advance for any help or suggestion,<br>
><br>
> Best Regards,<br>
> Luca<br>
><br>
> --<br>
><br>
> ALNEOS<br>
><br>
> Luca DALL'OLIO, Project Manager<br>
><br>
> 196, rue Houdan 92330 SCEAUX - France<br>
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><br>
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</div></div>> <cara.med><Capture-3.png><Capture-2.png><Capture-1.png>_______________________________________________<br>
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<span class="HOEnZb"><font color="#888888"><br>
--<br>
Prof. Christophe Geuzaine<br>
University of Liege, Electrical Engineering and Computer Science<br>
<a href="http://www.montefiore.ulg.ac.be/~geuzaine" target="_blank">http://www.montefiore.ulg.ac.be/~geuzaine</a><br>
<br>
<br>
<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><br>ALNEOS<br><br>Luca DALL'OLIO, Project Manager<br> <br>196, rue Houdan 92330 SCEAUX - France<br><div>Tél. : +33 (0)6 51 41 21 28</div>
<div>Tél. : +33 (0)1 83 64 39 53<br>GSM : +33 (0) 6 01 76 50 97<br>Fax. : +33 (0)1 41 13 85 07<br>Email : <a href="mailto:luca.dallolio@alneos.fr" target="_blank">luca.dallolio@alneos.fr</a><br>URL : <a href="http://www.alneos.fr" target="_blank">www.alneos.fr</a><br>
<br><pre>"This e-mail is confidential and may contain legally privileged information.<br>If you are not the intended recipient, you should not copy, distribute, disclose or use the information it contains.<br>Please e-mail the sender immediately and delete this message from your system.<br>
E-mails are susceptible to corruption, interception and unauthorised amendment; we do not accept liability for any such changes, or for their consequences.<br>You should be aware, that the company may monitor your emails and their content."<br>
<br></pre><br></div>
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