[GRASS5] [bug #2333] (grass) r.colors: 0.0%, 100.0% doesn't match 'r.info -r'

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this bug's URL: http://intevation.de/rt/webrt?serial_num=2333
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Subject: r.colors: 0.0%, 100.0% doesn't match 'r.info -r'

Platform: GNU/Linux/i386
grass obtained from: Mirror of Trento site
grass binary for platform: Compiled from Sources
GRASS Version: 5.3-cvs feb 2004

setting r.colors' by percentage value isn't correct, making boundary values show up on the map as patches of no colour.


e.g.,

G > r.info -r temperature_map
min=10.812000
max=13.251400

G > r.colors temperature_map col=rules << EOF
> 0.0% blue
> 33.333% cyan
> 66.666% yellow
> 100.0% red
> EOF
WARNING: Your color rules do not cover the whole range of data!
Color table for [temperature_map] set to rules

G > cat "$MAPSET"/colr/temperature_map
% 10.824197023703662878801878832746 13.263596965230153301718019065447
10.824197023703662878801878832746:0:0:255 11.6365172042:0:255:255
11.6365172042:0:255:255 12.4488373848:255:255:0
12.4488373848:255:255:0 13.263596965230153301718019065447:255:0:0



10.824197... colr > 10.812000 map.
here maximum fails cleanly..

?
Hamish


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