[GRASS-user] v.colors rules

[Paolo Craveri]

Hi to all

How v.colors with option  rules  works ?

I tried:

cat color.txt
1 red
2 green
3 blue
4 orange
5 purple

v.db.select mypoints
cat
5
1
4
3
2

v.colors map=mypoints column=cat rules=color.txt
ERROR: Pick one of color, rules, or raster options

v.colors map=mypoints color=rules column=cat rules=color.txt
ERROR: value <rules> out of range for parameter <color>

v.colors map=mypoints color=rules.txt
ERROR: value <rules.txt> out of range for parameter <color>


Thanks
-- 
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Paolo C.
Lat. 44° 39' 11.08'' N  Long. 7° 23' 25.26'' E