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<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007>Hi,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>I have a large
amount of point data on an unstructured mesh.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>How can I plot the
vectors on a nice regular coarse sub-sample of the underlying point
data.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>The options in the
glyph filter using random and maximum points does not give the points on a
regularly shaped mesh which is what I want.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>For example I may
have a 1000x1000 square rectangle made up from an unstructured grid with varying
element sizes.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>Now I would like to
plot say just a 10x10 vector arrow plot on the surface with uniform
spacing.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>I have tried a few
things and have been unsuccessful.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=875100821-02072007>Thanks for any
help.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=875100821-02072007>Jonathan.</SPAN></FONT></DIV></BODY></HTML>