labeling shade keys inconsistent for vertical and horizontal keys

[karlmsmith]

Reported by @AnsleyManke on 9 Feb 2011 18:04 UTC
Reported on the User List
http://www.pmel.noaa.gov/maillists/tmap/ferret_users/fu_2010/msg00877.html

When creating a vertical key with infinity at the ends and displaying
every n-th level-label (klab_Inc=n) the first level labeled is the smallest non-infinity number (see attached: key_vertical.gif). Changing to horizontal key starts labelling at the (n-1)-th non-infinity number. Is there a way to tell ferret to do it in the same way for both, vertical and horizontal keys?

The labels for the vertical key start with -2; the labels for the horizontal key start with 0.

use coads_climatology
set win/siz=0.6/asp=2

! Vertical color key
set view upper
shade/lev=(-inf)(-2,32,2)(inf) sst[l=1]
ppl shakey 1,1,,2
ppl shade

! Horizontal color key
set view lower
shade/nolab/lev=(-inf)(-2,32,2)(inf) sst[l=1]
ppl shakey 1,0,,2
ppl shade

frame/file=shadekeybug.gif

Migrated-From: http://dunkel.pmel.noaa.gov/trac/ferret/ticket/1798

[karlmsmith]

Comment by @AnsleyManke on 10 Feb 2011 00:44 UTC
The start of the loops was inconsistent for labeling the horizontal and vertical color keys. Fixed in ppl/tmapadds/key.F

[karlmsmith]

Attachment from @AnsleyManke on 9 Feb 2011 18:05 UTC