[GRASS-user] problem with d.rast.num

GRASS GRASS user
1

hello grass users

i try to display a values of raster map using d.rast.num (gis.m)
total number of cell in my region is 506, but when i try to
refresh map i get messege:

“Cell values can be displayes
for regions of<10,000 cells”

i use grass63.cvs (OSX machine)

best regards
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

2

Are you perhaps confusing the number of cells in the display with the number of cells in the “computational” region (set with g.region or set WIND to match display in map display menu)?

Michael

On 11/18/07 9:39 AM, “Maciej Tomaszczyk” mtom@pgi.gov.pl wrote:

hello grass users

i try to display a values of raster map using d.rast.num (gis.m)
total number of cell in my region is 506, but when i try to
refresh map i get messege:

“Cell values can be displayes
for regions of<10,000 cells”

i use grass63.cvs (OSX machine)

best regards
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton

3

i did it one more time and everything is ok,
i think the problem was that i used “map fills display window” before d.rast.num.
How to set a current region (g.region) resolution in Map Display window.
best
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

-----Wiadomość oryginalna-----
Od: Michael Barton [mailto:michael.barton@asu.edu]
Wysłano: N 2007-11-18 19:59
Do: Maciej Tomaszczyk; grass-user@lists.osgeo.org
Temat: Re: [GRASS-user] problem with d.rast.num

Are you perhaps confusing the number of cells in the display with the number
of cells in the “computational” region (set with g.region or set WIND to
match display in map display menu)?

Michael

On 11/18/07 9:39 AM, “Maciej Tomaszczyk” mtom@pgi.gov.pl wrote:

hello grass users

i try to display a values of raster map using d.rast.num (gis.m)
total number of cell in my region is 506, but when i try to
refresh map i get messege:

“Cell values can be displayes
for regions of<10,000 cells”

i use grass63.cvs (OSX machine)

best regards
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton

4

ok i know how to do → (constarian map to region geometry)
thanks for help
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

-----Wiadomość oryginalna-----
Od: Maciej Tomaszczyk
Wysłano: N 2007-11-18 20:50
Do: grass-user@lists.osgeo.org
Temat: re: [GRASS-user] problem with d.rast.num

i did it one more time and everything is ok,
i think the problem was that i used “map fills display window” before d.rast.num.
How to set a current region (g.region) resolution in Map Display window.
best
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

-----Wiadomość oryginalna-----
Od: Michael Barton [mailto:michael.barton@asu.edu]
Wysłano: N 2007-11-18 19:59
Do: Maciej Tomaszczyk; grass-user@lists.osgeo.org
Temat: Re: [GRASS-user] problem with d.rast.num

Are you perhaps confusing the number of cells in the display with the number
of cells in the “computational” region (set with g.region or set WIND to
match display in map display menu)?

Michael

On 11/18/07 9:39 AM, “Maciej Tomaszczyk” mtom@pgi.gov.pl wrote:

hello grass users

i try to display a values of raster map using d.rast.num (gis.m)
total number of cell in my region is 506, but when i try to
refresh map i get messege:

“Cell values can be displayes
for regions of<10,000 cells”

i use grass63.cvs (OSX machine)

best regards
maciej

Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton