| plot_3dbox and plots [message #8493] |
Mon, 10 March 1997 00:00 |
Sangeet Singh
Messages: 4
Registered: January 1996
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Junior Member |
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Hello, fellow IDL users.
I would like to simply plot out a (long) list of points in (x,y,z)
coordinates in 3 dimensions. I tested the example given in the
Reference Guide N-Z (p. 1-647) for plot_3dbox but only get a 2-d plot
of the points in the x-y plane. When I try to use plot_3dbox with my
real data, I get an error message saying that the array dimensions must
be greater than 0. Each of my arrays (for x, for y, and z) has 25000
elements. Does that exceed an internal IDL limit? Has anyone used
plot_3dbox? Perhaps you could tell me what I did wrong.
I also tried using plots for plotting out points in 3 dimensions, but
again could get only 2-D plots (without axes). The T3D keyword
apparently needs to be specified in order to get 3-D, but even after
doing so (perhaps wrongly), I was unable to obtain the 3-D plots.
If anyone has experience with PLOTS or PLOT_3DBOX, I'd appreciate
any pointers.
Thanks a lot.
--Sangeet
____________________________________________________________ __________
Sangeet Singh Tel. 608/265-6074
Dept. of Electrical & Computer Engineering Fax. 608/265-3811
Engineering Hall B642
1415 Engineering Drive
University of Wisconsin
Madison, WI 53706
http://www.xraylith.wisc.edu/~singh
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