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<DIV><FONT size=2 face=Arial>Hi, Marco.</FONT></DIV>
<DIV><FONT size=2 face=Arial>Try to use physical entities for your
purposes.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Example:</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>cl = 1e+22;<BR>Point(1) = {0, 0, 0,
cl};<BR>Point(2) = {0, 1, 0, cl};<BR>Point(3) = {2, 2, 0, cl};<BR>Point(4) = {2,
1, 0, cl};<BR>Point(5) = {1, 0, 0, cl};<BR>Line(1) = {1, 2};<BR>Line(2) = {5,
1};<BR>Spline(3) = {2, 3, 4, 5};<BR>Line Loop(4) = {1, 3, 2};<BR>Plane
Surface(1) = {4};<BR>Physical Surface(100) = {1};</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>It works for me. Mesh file doesn't include unusable
spline nodes.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Mikhail Artemiev<BR></FONT></DIV></BODY></HTML>