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<DIV><SPAN class=183195308-18072008><FONT face=Arial size=2>I want to use the
experimental boundary layer command (as described here: <A
href="http://www.geuz.org/pipermail/gmsh/2007/002599.html">http://www.geuz.org/pipermail/gmsh/2007/002599.html</A>)</FONT></SPAN></DIV>
<DIV><SPAN class=183195308-18072008><FONT face=Arial size=2>I try meshing a
3D-wing which has been extruded from one surface. This original surface has
always the opposite orientation as all other surfaces, at least if I look at the
boundary layer (the top BL of the picture attached).</FONT></SPAN></DIV>
<DIV><SPAN class=183195308-18072008><FONT face=Arial size=2>How can I change
surface orientation? The negative of the surface ID (as it is done for surface
loops) could not be identified by the BL command.</FONT></SPAN></DIV>
<DIV><SPAN class=183195308-18072008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=183195308-18072008><FONT face=Arial
size=2>Cheers,</FONT></SPAN></DIV>
<DIV><SPAN class=183195308-18072008><FONT face=Arial
size=2>Axel</FONT></SPAN></DIV></BODY></HTML>