[GRASS-user] 2 questions about usage of g.region

[katrin eggert]

HEy

I have three questions:
1- Is it possible to define active region spatial resolution by selecting an
image instead of putting values?

2- What is done with -a flag?

3- Just to confirm this, when an image is imported with r.in.gdal it is kept
with its original resolution right? it only gets the active region spatial
resolution when I process it right (e.g. mapcalc or somethingg)


Thanks
Kat
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