[GRASS-user] getting pixel value by clicking

GRASS GRASS user
1

Hallo

I’m a new user and I’m testing usability of GRASS 6.4. I’m using wxPython version.

In GRASS GIS map display, using a Landsat image (provided as an example) I’m trying to know what is a pixel value by just clicking in it and I can’t get that information. In the bottom bar I can see the Coordinates, nº cols/rows but not the pixel value. Is it possible to know?

Thank you
Franz Schiller

2

In map display you can use "Query raster/vector maps (display mode)"

Alfredo

2009/11/30 Franz Schiller <franzschiller1975@gmail.com>:

Hallo
I'm a new user and I'm testing usability of GRASS 6.4. I'm using wxPython
version.
In GRASS GIS map display, using a Landsat image (provided as an example) I'm
trying to know what is a pixel value by just clicking in it and I can't get
that information. In the bottom bar I can see the Coordinates, nº cols/rows
but not the pixel value. Is it possible to know?
Thank you
Franz Schiller
_______________________________________________
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

3

There is a "query raster map" button in the Map Disply Window.

Check out tje wxGUI manual at
http://grass.itc.it/grass64/manuals/html64_user/wxGUI.html

Daniel

On Mon, Nov 30, 2009 at 1:28 PM, Franz Schiller
<franzschiller1975@gmail.com> wrote:

Hallo
I'm a new user and I'm testing usability of GRASS 6.4. I'm using wxPython
version.
In GRASS GIS map display, using a Landsat image (provided as an example) I'm
trying to know what is a pixel value by just clicking in it and I can't get
that information. In the bottom bar I can see the Coordinates, nº cols/rows
but not the pixel value. Is it possible to know?
Thank you
Franz Schiller
_______________________________________________
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user