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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">you're right</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">it's a wrong "good example" but I've noticed intreresting (other) things</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Thanks for your time</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Paul</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Le 2017-06-22 10:50, Christophe Geuzaine a écrit :
<blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0">Paul,<br /> <br /> The problem is that your field is not linear on the hex; to see it,<br /> you'll need to go the the adaptive visualization mode:<br /> <br />
<blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0">On 22 Jun 2017, at 10:04, <a href="mailto:paul.carrico@free.fr">paul.carrico@free.fr</a> wrote:<br /> <br /> Hi Guillaume,<br /> <br /> Yes I played with such options, but strange to have 7 intervals when<br /> asking for 10, and to note a different mapping when exporting to the<br /> old/legacy .pos format (but in that case the bounds min/max differ)<br /> <br /> I need to dig into the documentation to see if it's possible to<br /> write "in hard"/to play with such options<br /> <br /> Paul<br /> <br /> Le 2017-06-22 08:56, DILASSER Guillaume a écrit :<br /> <br />
<blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0">Hi Paul,<br /> <br /> I think everything is related to the display options associated<br /> with<br /> your post processing view. I would suggest that you go to the<br /> Tools ><br /> Options menu and in the pop-up window select “View [0]” on the<br /> left list, to the “General” tab on the top, then change a few<br /> options :<br /> <br /> · Interval type : set it to Filled Isovalues or<br /> Continuous<br /> map.<br /> <br /> · The reason why your mapping is not “regular” is<br /> because the range of the value to display does not match to the<br /> range<br /> of the data values. Change the range option to Custom, then click<br /> on<br /> the Min and Max button directly under it.<br /> <br /> · If you want, increase the “interval” option to to<br /> add<br /> the interval count in the filled iso-value mode.<br /> <br /> · To increase the number of digit in the legend of a<br /> view,<br /> change the Format option to something like “%.6g”.<br /> <br /> Hope this helps, let me know if you still have questions,<br /> <br /> Guillaume DILASSER<br /> <br /> Doctorant SACM / LEAS<br /> <br /> CEA - Centre de Saclay - Bât.123 - PC 319c<br /> <br /> 91191 Gif sur Yvette Cedex - France -<br /> <br /> <a href="mailto:guillaume.dilasser@cea.fr">guillaume.dilasser@cea.fr</a><br /> <br /> DE : gmsh [mailto:<a href="mailto:gmsh-bounces@ace20.montefiore.ulg.ac.be">gmsh-bounces@ace20.montefiore.ulg.ac.be</a>] DE LA<br /> PART<br /> DE <a href="mailto:paul.carrico@free.fr">paul.carrico@free.fr</a><br /> ENVOYÉ : mercredi 21 juin 2017 16:21<br /> À : <a href="mailto:gmsh@onelab.info">gmsh@onelab.info</a><br /> OBJET : [Gmsh] post-processing : first test<br /> <br /> Hi ,<br /> <br /> I'm performing (first) tests in order to familiarize with gmsh<br /> post-processingformat; still trying to understand some tags, but<br /> I've<br /> been noticing visual differences in the mapping.<br /> <br /> In the attachment I provide the file (basic 20 nodes hexaedron)<br /> and<br /> nodal values:<br /> - using the original fomat, the mapping is not regular (and it<br /> should<br /> be)<br /> <br /> - whereas if I export it into .pos format, and I reopen the later<br /> file, i seems consistent<br /> <br /> I had a look in the different option, while it is new for me,<br /> nothing<br /> has been obvious for me : any suggestion ?<br /> <br /> _Nb_: how can I increase the number of digits in the legend ?<br /> <br /> Thanks for the feedbacks<br /> <br /> Paul</blockquote>
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<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" rel="noreferrer">http://www.montefiore.ulg.ac.be/~geuzaine</a><br /> <br /> Free software: <a href="http://gmsh.info" target="_blank" rel="noreferrer">http://gmsh.info</a> | <a href="http://getdp.info" target="_blank" rel="noreferrer">http://getdp.info</a> |<br /> <a href="http://onelab.info" target="_blank" rel="noreferrer">http://onelab.info</a></blockquote>
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