Opened 10 years ago

Last modified 4 years ago

#1226 new enhancement

Grass should check and warn if g.region points to a zero area calculating range

Reported by: vesnikos Owned by: grass-dev@…
Priority: normal Milestone: 6.4.6
Component: Default Version: unspecified
Keywords: g.region Cc:
CPU: Unspecified Platform: All

Description

Grass doesn't worn are logical - eg doing raster calculations with-in a zero area region, although valid doesn't have any sense.

Change History (3)

comment:1 Changed 8 years ago by neteler

Please provide an example.

comment:2 Changed 7 years ago by hamish

Keywords: g.region added

I'm not able to reproduce the problem, how do you create a 0-area region? (without manually editing the WIND file)

g.region w=0 e=0 n=0 s=0
ERROR: Invalid region: North must be north of South

?, Hamish

comment:3 Changed 4 years ago by neteler

Milestone: 6.4.16.4.6
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