Hello,
the command r.composite will create a new map based on the bands, and that map
you can export to TIF.
Regards,
Istvan
csütörtök 14 május 2009 dátummal Milton Cezar Ribeiro ezt írta:
Dear all,
I have three image bands - each one as one raster on grass - and
I need to export it as
Milton Cezar Ribeiro wrote:
I have three image bands - each one as one raster on
grass - and I need to export it as TIF or IMG, but on the same
file, and as band be a channel (r, g or b) on the output file.
I can export each band alone, as independent tiff using r.out.gdal,
but I can't
Hi all,
I am working on a set of GRASS for territorial analysis.
Does anyone here know any GRASS modules/add-ons that do the following:
1. Sort all cells in an input raster map into n categories so
that each category contains (approximately) the same number of
cells; with no data range overlap
On 14/05/09 10:03, Benjamin Ducke wrote:
Hi all,
I am working on a set of GRASS for territorial analysis.
Does anyone here know any GRASS modules/add-ons that do the following:
1. Sort all cells in an input raster map into n categories so
that each category contains (approximately) the same
hello!
Guess my last question was not clear enough...
I´d like to calculate i.evapo.senay and I´m not sure which MODIS albedo values
I shall use. Do you use black or white-sky albedo for this calculation?
Or do I need both, calculated into blue sky albedo before?
hope someone can help! Thanks
Dear all:
I solved this problem at last !
Well, I found the method of installing grass6.4 on ubuntu 9.04.
http://les-ejk.cz/2009/05/grass-64-rc4-for-ubuntu-904/
I want to say the reward to you. Thank you !
However, I have the relating question... I am also linux- beginner user.
#db.select
Dear all,
Yesterday I installed QGIS from OSGeoW4.
But I don't know why, no when I try start MSYS
to start on grass, msys open a set of windows,
close all them, and crash.
Any help are welcome.
milton
brazil=toronto
___
grass-user mailing list
Yasuo shimada wrote:
However, I have the relating question... I am also linux-
beginner user.
#db.select point_data fs=, result.csv
#bash: result.csv: Permission denied
Why does this occur?
probably because you are trying to write a file to the disk in the
current directory, and you
Dear milton and Hamish
mitton wrote:
db.select point_data fs=, /home/YOURNORMALUSER/result.csv
Hamish wrote:
probably because you are trying to write a file to the disk in the
current directory, and you are in a read-only directory such as /.
do cd ~ or cd /tmp/ and try again.
Great !!
On Wed, 13 May 2009 22:21:51 -0700 (PDT),
Hamish hamis...@yahoo.com wrote:
Seb wrote:
If one were to calculate an average of several rasters, one could
simply do:
r.mapcalc ave = (A + B + C) / 3
But how can we get around the problem of null values in any of the
rasters, which would
Hi Alyre,
In the maritime community, I think GMT )Generic Mapping Tools:
http://gmt.soest.hawai.edu) is more widely used than GRASS, espacially for
publication quality map output.
It has very effective tools for generating manipulating grids (DEMs) both
plotting contours directly from the
Dear GrassGurus,
Sorry I forward but I got an error on my mail-sending yesterday.
Thanks in advance
milton
-- Forwarded message --
From: Milton Cezar Ribeiro miltinho.astrona...@gmail.com
Date: 2009/5/14
Subject: GRASS - QGIS/MSYS issue.
To: grass-user grass-user
Seb wrote:
If one were to calculate an average of several rasters, one could simply
do:
r.mapcalc ave = (A + B + C) / 3
But how can we get around the problem of null values in any of the
rasters, which would propagate it to the result? What is an efficient
way to calculate both the
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