cellarry plots fail when /hlim is outside the range of data coordinates

[karlmsmith]

Reported by @AnsleyManke on 3 Feb 2004 19:11 UTC
We get a gcellarray error on:

ferret -gif

yes? use coads_climatology
yes? shade/hlim=1:5/vlim=1:5 sst[l=1]
gcellarray() 91 Dimensions of colour array are invalid

This has to do with the setup of the color-pixel array
in routine shade_sub. It compares the x axis coordiantes
of sst with the requested plot limits, with no modulo-ness
applied to the axis (this is normal behavior for /HLIM plots:
Compare the commands fill/HLIM=-180:180 sst[L=1] and
fill/X=-180:180 sst[L=1])

Add a check for this in shade_sub.F where the cellarray pixel
data is being set up.

Migrated-From: http://dunkel.pmel.noaa.gov/trac/ferret/ticket/777

[karlmsmith]

Comment by @AnsleyManke on 15 Mar 2004 23:20 UTC
fixed in shade_sub.F