Hello,
I try to test the different command in the tutorial Grass Book but I have a problem with the "echo" command.
I work on the geometry operation and for the exercice about the split/join segment extraction, I don't know how to use "echo" and his values. I'm working with the Grass 6.4 SVN with Msys.
Thank you to guide me on a way.
Yvan
Hello,
echo is just providing a text output on the screen.
hence
echo "process finished"
should give you:
"process finished"
on the CLI.
I attached a screenshot of a echo command inside a loop including the output.
Perhaps this helps.
regards, Martin
On Montag, 15. Februar 2010 15:01:13 Yvan Paillé wrote:
Hello,
I try to test the different command in the tutorial Grass Book but I
have a problem with the "echo" command.
I work on the geometry operation and for the exercice about the
split/join segment extraction, I don't know how to use "echo" and his
values. I'm working with the Grass 6.4 SVN with Msys.
Thank you to guide me on a way.Yvan
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--
Dr. Martin Wegmann
University of Wuerzburg
Institute of Geography
Department of Remote Sensing
Remote Sensing and Ecosystem Research
Am Hubland
97074 Wuerzburg, Germany
@
German Aerospace Center (DLR)
German Remote Sensing Data Center (DFD)
Phone: +49-(0)931-31-83446
Fax: +49-(0)931-888-4961
Email: martin.wegmann@uni-wuerzburg.de
url: http://www.remote-sensing.uni-wuerzburg.de
url: http://www.dlr.de/caf
