| Need Help With Color Scale Polar Plots. [message #833] |
Tue, 04 May 1993 11:18 |
james
Messages: 9
Registered: March 1992
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Junior Member |
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I am relatively new to PV-Wave and was wondering if anyone has
any experience with Color Scale (or Grey level) Polar Plots.
I have data in an array like so; data(i,j) where i represents the
angle and j represents the radial distance. I would like to plot
it on a circular plot, but I can't find anything of help in the
manuals.
So far, I've done this:
1) put data(i,j) into R, Theta, Z vectors
2) Used Conv_To_Rect to put R, Theta, Z into X, Y, Z
3) Used fast_grid3 to put X, Y, Z vectors into data1(ii,jj)
Unfortunately, this is *very* slow and for my files (i=720 j=2000)
I run out of memory.
Is there a more efficient way of doing this?
Jim
James Murray
----------------------------------------------- Marine Physical Laboratory
(619) 534-5384
james@mpl.ucsd.edu
(619) 534-5255 (fax)
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