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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Using Gmsh V4.5.2 for on Window7-64pro. I have search the archives and can’t find an example of this.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have a Curve Loop and I want to extract the #curves and the list of curves in the loop. Can it be done, and if so, what command / syntax ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>// script **************************<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Line(1)={Point(1), Point(2)}; // works fine<o:p></o:p></p><p class=MsoNormal>Curve Loop(10) = {1,2,… n}; // works fine, displays properly, <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>NumLineSeg=#Curve{10}; // fail -- try to find #curves, and it fails, don’t know why<o:p></o:p></p><p class=MsoNormal>MouthLineList3[]=PointsOf{ Curve{10};}; // fail -- try to find curve list, could not apply operation on shape<o:p></o:p></p><p class=MsoNormal>MouthLineList3[]= Boundary {Curve{10};}; // fail -- try to find curve list, could not apply operation on shape, unknown tag 10 <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>thanks<o:p></o:p></p><p class=MsoNormal>Don<o:p></o:p></p></div></body></html>