r.composite is just working for three layers.
I'm trying to put together 6 or so different raster layers,
e.g.
1. layer includes waterbodies,
2. layer: contour lines
3. layer: signatures
4. layer: vegetation
and so on ...
What about using r.mapcalc for that kind of problem?
Grit
On Tue, 8 Feb 2005 17:41:10 +0100
"Marco Lechner" <marco.lechner@geographie.uni-freiburg.de>
wrote:
try r.composite
Marco
-----Ursprüngliche Nachricht-----
Von: owner-GRASSLIST@baylor.edu
[mailto:owner-GRASSLIST@baylor.edu]Im
Auftrag von Grit Schuster
Gesendet: Dienstag, 8. Februar 2005 16:30
An: grasslist@baylor.edu
Betreff: [GRASSLIST:5675] Tiff import
Hello,
I imported different TIFF-layers of one
topographic map, using r.gdal.
Now I want to put the single layers in one map.
How can I do this quickly?
Thanks for any clues!
Grit
Grit,
I am not sure if this is what you want, but this might work. If all of your data are from TIFFs, then you will first need to make sure that your white space is null. Use r.null and convert zero values to null. Once you have done that for all layers, you can patch them all together with r.patch. See the help pages for how each command works
G'luck
-Ian
On Feb 8, 2005, at 11:35 AM, Grit Schuster wrote:
r.composite is just working for three layers.
I'm trying to put together 6 or so different raster layers,
e.g.
1. layer includes waterbodies,
2. layer: contour lines
3. layer: signatures
4. layer: vegetation
and so on ...
What about using r.mapcalc for that kind of problem?
Grit
On Tue, 8 Feb 2005 17:41:10 +0100
"Marco Lechner" <marco.lechner@geographie.uni-freiburg.de>
wrote:
try r.composite
Marco
-----Ursprüngliche Nachricht-----
Von: owner-GRASSLIST@baylor.edu
[mailto:owner-GRASSLIST@baylor.edu]Im
Auftrag von Grit Schuster
Gesendet: Dienstag, 8. Februar 2005 16:30
An: grasslist@baylor.edu
Betreff: [GRASSLIST:5675] Tiff import
Hello,
I imported different TIFF-layers of one
topographic map, using r.gdal.
Now I want to put the single layers in one map.
How can I do this quickly?
Thanks for any clues!
Grit