On 06 Sep 2013, at 20:25, Luca Dall'Olio <[email protected]> wrote:
> Hi Christophe, > > This is exactly what I needed, thank you very much indeed!! > 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! > > Thank you again, have a nice weekend :-) > PS : with the next nightly build you will see minor changes that should hopefully make your life easier : 1) you can now select multiple views in the option window and change parameters on all these views at once 2) there's a new "quick visibility" menu in the status bar to quickly change the most common visibility options > Luca > > > 2013/9/6 Christophe Geuzaine <[email protected]> > > On 06 Sep 2013, at 11:01, "Luca Dall'Olio" <[email protected]> wrote: > > > Dear Gmsh Team, > > > > I do not understand how to correctly display a single component of a field, > > while filtering a single "physical group" in Gmsh. > > > > Here is our problem : > > 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. > > > > Since I would like to visualise this component alone, in Gmsh : > > - show only the first view, and hide any other > > - configure the view with "Force Scalar" in the View [0].Visibility menu, > > setting the first component as "0" and others as "-1" > > - check the Adapt Visualisation Grid, as suggested in the console messages > > - show only the "SHELL_VOILE" Physical Group, and hide any other (using the > > "Visibility" main menu) > > - hiding or showing mesh elements (Tools->Options->Mesh->Visibility) does > > not change anything > > > > 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. > > (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.) > > With your file I see that the first component is constant, equal to 0.35. Is > that correct? > > Christophe > > > > The problem is that no color is diplayed for the field and the legend bar > > is incorrect. > > I think that the data are correct, since I can visualize the expected > > result in Salome. > > > > I also try to use the Plugin(MathEval) using "v0" as the only Expression, > > without any progress. > > > > Attached you can find : > > cara.med (created with a recent Code_Aster version) > > Capture-1.png (the expected output, as shown by Salome) > > Capture-2.png and Capture-3.png (the actual Gmsh 2.8.2 output using "force > > scalar", "adapt visualisation grid" and visibility) > > > > Thank you in advance for any help or suggestion, > > > > Best Regards, > > Luca > > > > -- > > > > ALNEOS > > > > Luca DALL'OLIO, Project Manager > > > > 196, rue Houdan 92330 SCEAUX - France > > Tél. : +33 (0)6 51 41 21 28 > > Tél. : +33 (0)1 83 64 39 53 > > GSM : +33 (0) 6 01 76 50 97 > > Fax. : +33 (0)1 41 13 85 07 > > Email : [email protected] > > URL : www.alneos.fr > > > > "This e-mail is confidential and may contain legally privileged information. > > If you are not the intended recipient, you should not copy, distribute, > > disclose or use the information it contains. > > > > > > Please e-mail the sender immediately and delete this message from your > > system. > > > > E-mails are susceptible to corruption, interception and unauthorised > > amendment; we do not accept liability for any such changes, or for their > > consequences. > > > > > > You should be aware, that the company may monitor your emails and their > > content." > > > > > > > > <cara.med><Capture-3.png><Capture-2.png><Capture-1.png>_______________________________________________ > > gmsh mailing list > > [email protected] > > http://www.geuz.org/mailman/listinfo/gmsh > > -- > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > > > > > > > -- > > ALNEOS > > Luca DALL'OLIO, Project Manager > > 196, rue Houdan 92330 SCEAUX - France > Tél. : +33 (0)6 51 41 21 28 > Tél. : +33 (0)1 83 64 39 53 > GSM : +33 (0) 6 01 76 50 97 > Fax. : +33 (0)1 41 13 85 07 > Email : [email protected] > URL : www.alneos.fr > > "This e-mail is confidential and may contain legally privileged information. > If you are not the intended recipient, you should not copy, distribute, > disclose or use the information it contains. > Please e-mail the sender immediately and delete this message from your system. > > > E-mails are susceptible to corruption, interception and unauthorised > amendment; we do not accept liability for any such changes, or for their > consequences. > > You should be aware, that the company may monitor your emails and their > content." > > > > > > <Capture-1.png> -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
