| Problems with filled contours? [message #1292] |
Wed, 11 August 1993 12:25 |
bowman
Messages: 121
Registered: September 1991
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Senior Member |
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I just started trying to use the /FILL option on CONTOUR, and I am
having problems getting it to work, i.e. with my array z
IDL> help, z
Z FLOAT = Array(288, 180)
IDL> print, min(z), max(z)
238.000 999.000 <--- missing data set to 999
IDL> contour, z <--- works, ugly due to 999's
<--- contour lines only
IDL> contour, z, max_value = 900. <--- works, looks fine
<--- contour lines only
IDL> contour, z, /fill <--- sort of works, 2 colors
% Array dimensions must be greater than 0. <--- but gives error message
% Execution halted at $MAIN$ (CONTOUR).
IDL> contour, z, /fill, max_value = 900. <--- starts but doesn't finish
% Array dimensions must be greater than 0. <--- and gives error message
% Execution halted at $MAIN$ (CONTOUR).
Am I blundering somewhere here, or are there known bugs with /FILL?
------------------------------------------------------------ ---------------
Dr. Kenneth P. Bowman 409-862-4060
Climate System Research Program 409-862-4132 fax
Department of Meteorology bowman@csrp.tamu.edu
Texas A&M University
College Station, TX 77843-3150
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