[GRASS-user] GRASS pygrass - composite

[Vaclav Petras]

On Thu, Feb 12, 2015 at 3:33 AM, Pierric de Laborie <
pierric.delaborie at gmail.com> wrote:

> Grass defaulted the region to the raster with the highest resolution.


GRASS is not doing anything like that. The computation region is always set
by the user (typically using g.region) except for the case when Location or
Mapset are created and used for the first time. When Location is created
based on data, the region is set to match the data (when requested). This
applies to computational region in PERMANENT Mapset and Location's default
computational region. Alternative is, for example, a manual settings in
Location Wizard when creating new Location manually. For new Mapsets,
Location's default region is used.
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