[GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

Maris Nartiss maris.gis at gmail.com
Mon Oct 29 02:59:37 PDT 2012

If they are not accessed at a same time, then only problem will be
with vector data. GRASS 7 uses a bit different vector data storage
format and thus vector data can be used (displayed) only after a
v.build run. It's a bit annoying and I don't know if it can introduce
any problems (I mean when going G7->G6 vectors), still I haven't
observed any.

In conclusion - for raster - doesn't matter; vectors - better stick to
one version.


2012/10/28 Laura Poggio <laura.poggio at gmail.com>:
> Dear list,
> are any problems in having mapsets accessed from different version of GRASS
> (6.4.2. and 7)?
> Thank you
> Laura
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