[GRASS-dev] Re: [GRASS-user] mask in PERMANENT affect on other mapsets during reprojection

Hamish hamish_b at yahoo.com
Mon Jun 30 02:46:43 EDT 2008

> work arounds include -
> o change the method used by the r.proj code. (as suggested
> by Glynn)

sorry, after re-reading Glynn's post that isn't what he said at all.

It is a bit muddy to me if the source map should observe any MASK. I think
it only makes sense to leave the question open for the source mapset MASK,
as a MASK in the target mapset is involved with writing not reading.

As for source mapset MASKs, in my personal opinion it is better to treat
the source map as a stand-alone external data source, and ignore any MASKs.
Sort of like the old r.out.gdal.sh script.



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