[GRASS-dev] r.sum - parsable for shell scripts

[Jachym Cepicky]

Hi,

r.sum produced result with spaces:
SUM = 8787936.000000

which makes it hard parable for shell scripts:
eval `r.sum rast=soils --q`
bash: SUM: command not found

IMHO there is no barrier to remove this white spaces, so the that result
looks like 
SUM=8787936.000000

and one can easily perform something like 
eval `r.sum rast=soils --q`
echo $SUM
8787936.000000

I allready sent this to cvs - I'm just asking, to be sure.

Thanks

Jachym
-- 
Jachym Cepicky
e-mail: jachym.cepicky at centrum.cz
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