[GRASS-user] result from g.copy when layer exists

Hamish hamish_b at yahoo.com
Tue Jul 23 15:08:58 PDT 2013

Nick wrote:

> Since we're talking about grass errors, is there a way to redirect the
> warnings/errors ?
> e.g. r.mapcalc "..." 2>error.log

see the GIS_ERROR_LOG file and/or environment variable.


simply "touch ~/GIS_ERROR_LOG" and it will start keeping a log of
all warnings and errors.

I am slightly suspicious that some recent changes may have broken
that, but give it a try.


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