Eddison wrote:
>>> Hello thank you very much , you can put some screenshots of the >>> process?
Helmut Kudrnovsky:
>> have a look at https://grass.osgeo.org/grass70/manuals/g.region.html >> -a Align region to resolution raster=name[,name,...]
See also https://grasswiki.osgeo.org/wiki/Computational_region
>> Set region to match raster map(s) >> g.region -a raster=your_raster_you_want_align_to
Nikos Alexandris:
> Also useful (to read and use): > https://grass.osgeo.org/grass70/manuals/r.resample.html
Markus Neteler:
For an overview, see also https://grasswiki.osgeo.org/wiki/Interpolation
PS: I have now added the second link to all relevant manual pages
Eddison Araya:
Hello thank you very much , then the command is as follows: g.region -a -p raster=lsat5_1987_10 align=urban ?
Eddison, the command is as Helmut proposed in one of his first posts (see below). Essentialy, you want to set the extent of the region (within which grass' raster modules will operate) to match a raster map's dimensions. That is, g.region raster=Your_Raster_Map And, even more, you want to force the alignment of the extent to this map. This is done by addin the -a flag: g.region -a raster=Your_Raster_Map That's it, nothing more. Nikos ps- Please, if you would like, keep bottom posting so as to to preserve flow of the discussion. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
