[GRASS-dev] r.mapcalc - expression line to long

Helmut Kudrnovsky hellik at web.de
Wed Jul 2 23:00:33 PDT 2014

Glynn Clements wrote
> Helmut Kudrnovsky wrote:
>> by running the python script, a r.mapcalc-error pops up that the
>> expression
>> line is to long.
> Can you provide the exact message?
> There shouldn't be any practial limitation on the length of an
> expression in r60662 and later.
> [Previously, there may have been OS-imposed limitations on the length
> of a command line, but r60662 changed grass.script.mapcalc() to pass
> the expression via stdin rather than the command line.]
> -- 
> Glynn Clements 

"Step 3: Calculation of elevation percentile PCTL3
Die Befehlszeile ist zu lang.
ERROR: An error occurred while running r.mapcalc"


"The command line is too long."

it's this script


best regards
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