| Re: Polar plots using MAP routines [message #6516] |
Tue, 09 July 1996 00:00 |
Andy Loughe
Messages: 174
Registered: November 1995
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Senior Member |
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Jarrod Andrew Chapman wrote:
>
> MAP_SET,90,90,/AZIMUTHAL,XMARGIN=10,YMARGIN=10,LIMIT=[45, -180, 90, 180]
> image = MAP_IMAGE(d,startx,starty, LATMIN = 45.0)
> TV,image,startx,starty
>
> the resulting display indeed has eight angular steps by 15 radial steps, the
> problem is that the angular bins are not equally spaced (i.e. the first and
> the last are considerably smaller than 45 degrees, while the intermediate six
> are slightly greater than this)
>
> has anyone seen this behavior before?
> am i doing something wrong?
>
> thanks for any suggestions
Ok. I will admit to not understanding your question, but let me
suggest a possible solution to what "I think" is your question.
Does using /stereo instead of /azimuthal help?
Does supplying the /isotropic keyword help?
--
Andrew F. Loughe afl@cdc.noaa.gov
University of Colorado, CIRES http://cdc.noaa.gov/~afl
Campus Box 449 phn:(303)492-0707 fax:(303)497-7013
Boulder, CO 80309-0449 "He who laughs last thinks slowest!"
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| Re: Polar plots using MAP routines [message #6518 is a reply to message #6516] |
Tue, 09 July 1996 00:00  |
jchapman
Messages: 4
Registered: June 1996
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Junior Member |
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Somehow the first part of my posting was omitted:
I am trying to plot a polar data set using the MAP routines.
My data is in an 8 (angle) by 15 (radii) array. The call to MAP_IMAGE
described in the previous posting is using this data array, 'd'.
I hope that this clears up the my previous question.
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