[GRASS-user] Smoothing raster QGIS

GRASS GRASS user
,
1

Hello, nice to say hello, I want to know if there is way to make a smoothing raster QGIS?

Something like this: http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z0000003p000000

Thank you

Eddison

2

On Fri, Dec 11, 2015 at 7:52 PM, Eddison Araya <eddisonjose@gmail.com> wrote:

Hello, nice to say hello, I want to know if there is way to make a smoothing
raster QGIS?

Something like this:
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z0000003p000000

Within processing - GRASS GIS 7 (enable in "advanced" settings), you
may use e.g.
- r.to.vect + v.clean (rmarea), or
- r.neighbors (mode), or
- r.reclass.area.greater, or
- r.reclass.area.lesser.

AFAIK, at least QGIS 2.12 is needed to have GRASS GIS 7 support.

Markus

3

Hello, really thank you very much for your reply, I will perform those tests, best regards

Eddison

···

2015-12-13 15:47 GMT-06:00 Markus Neteler <neteler@osgeo.org>:

On Fri, Dec 11, 2015 at 7:52 PM, Eddison Araya <eddisonjose@gmail.com> wrote:

Hello, nice to say hello, I want to know if there is way to make a smoothing
raster QGIS?

Something like this:
http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//009z0000003p000000

Within processing - GRASS GIS 7 (enable in “advanced” settings), you
may use e.g.

  • r.to.vect + v.clean (rmarea), or
  • r.neighbors (mode), or
  • r.reclass.area.greater, or
  • r.reclass.area.lesser.

AFAIK, at least QGIS 2.12 is needed to have GRASS GIS 7 support.

Markus