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<p style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-family:"Calibri","sans-serif";color:#1F497D">In version v2 of the mesh file, surface elements are directly associated to the physical ID of the surface they belong to (which is
 useful).<o:p></o:p></span></p>
<p style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If I get it right, in version v4 this direct association is missing: the surface elements are associated with the
 elementary ID of the surface, and the correspondence between elementary and physical surfaces is to be found in the Entities list.<o:p></o:p></span></p>
<p style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">My question is: is it possible with version v4 to still have the direct association surface element -> physical surface?
 Thank you.<o:p></o:p></span></p>
<p style="margin-bottom:0cm;margin-bottom:.0001pt"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alessandro<o:p></o:p></span></p>
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