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3-D plots using TRIGRID [message #835]

Mon, 03 May 1993 14:48

jabarone
Messages: 15
Registered: May 1993

Junior Member

I would first like to thank everyone who helped me with my previous plotting
problem. I think I've found a satisfactory solution. I now have another,
somewhat related, question. When using TRIGRID to plot irregular data in
conjungtion with SURFACE, is there a way to plot the surface in terms of the
x and y coordinate instead of the indicies of the array.

Here is what I'm doing. I'm using TRIANGULATE and TRIGRID on irregular data
in arrays X, Y, and Z. Then I send the gridded data to SURFACE like so:

SURFACE, TRIGRID(x, y, z, tri)

This works correctly and usually the surface comes out correctly, but
the z coordinates are plotted interms of the indicies instead of X and
Y. Is there any straight forward way around this. X and Y are not the
correct dimensions to use with the gridded data created by TRIGRID.
Any suggestions.

Thanks in advance.

John Barone
jabarone@athena.mit.edu

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3-D plots using TRIGRID

By: jabarone on Mon, 03 May 1993 14:48

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