Hi,
I'd like to replace all values/categories "0" by real NULL values.
Furthermore I want to do that in a Python script. I tried to do it
with mapcalc in the script but then I loose the category labels:
grass.mapcalc("$out= if($in==0,null(),$in)",
out = "in",
in = "in")
I am not sure if r.reclass or r.recode can be the right module here?
Anyway if yes, how can they be used with a rule supplied
in the python script (sstdin?). The desired approach should keep the other
categories and their labels.
grass.run_command("r.reclass", input="in", output="out", rules=??)
Best regards,
/Johannes
--
NEU: FreePhone 3-fach-Flat mit kostenlosem Smartphone!
Jetzt informieren: http://mobile.1und1.de/?ac=OM.PW.PW003K20328T7073a
_______________________________________________
grass-user mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-user
