[GRASS-user] handling raster resolution with r.reclass

Glynn Clements glynn at gclements.plus.com
Tue Jul 2 19:10:18 PDT 2013

Chiara Scaini wrote:

> while using r.reclass, the output raster has a lower resolution that 
> the initial one. this parameter does not seem to be customizable.

A reclass map always has the same bounds and resolution as its base
map. It cannot be otherwise, as a reclass map is simply a table
listing the mapping between categories.

However, with few exceptions, GRASS modules which read raster maps
automatically resample them to the current region. See the g.region
manual page for details on displaying and changing the current region.

Glynn Clements <glynn at gclements.plus.com>

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