Hi,<br><br>The thing is that they are not physical groups yet.<br>They are just elementary entities.<br>How should I turn my elementary entities as physical groups?<br><br>I thank you for your help.<br>Regards,<br><br>Pierre<br>
<br><br><br><div class="gmail_quote">2010/2/16 Konstantinos Poulios <span dir="ltr"><<a href="mailto:logari81@googlemail.com">logari81@googlemail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi!<br>
<div class="im"><br>
On Thu, Feb 11, 2010 at 2:24 PM, Pierre JUILLARD<br>
<<a href="mailto:pierre.juillard@gmail.com">pierre.juillard@gmail.com</a>> wrote:<br>
><br>
> Hi everybody!<br>
><br>
> I am interested in converting a Nastran mesh to MED file and gmsh seems<br>
> pretty the good tool for that!<br>
> However, when I read the nastran file, all my "parts" are stored as<br>
> elementary entities (see enclosed picture).<br>
> Thus nothing is exported to the MED format.<br>
<br>
</div>After pressing ok in the save as dialog, you get an option "Save all<br>
(ignore physical groups)". Isn't that the right option for you?<br>
<div class="im"><br>
><br>
> How can I change my elementary entities into physical groups?<br>
><br>
> I did it by hand modifying the file in a text editor using gmsh file format<br>
> (I had to change the content of a column element per element (elementary<br>
> entities index being in column 5 and physical group index in column 4, I<br>
> duplicated the elementary entities index column) using a macro...): it is<br>
> do-able, but only for a small number of groups...<br>
> For larger files, I would like to know if there is a "turn-key" option<br>
> allowing this.<br>
><br>
> I thank you in advance for your help!<br>
><br>
> Regards,<br>
><br>
> Pierre<br>
><br>
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><br>
><br>
<br>
Regards<br>
Kostas<br>
</blockquote></div><br>