Hello,
I fail to get xyz-output from v.out.ascii on GRASS cvs 6.1.
Just x|y|nodeid is written.
Can anyone help?
Thanks in advance
Karl
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Dr.-Ing. Karl BROICH Tel: +49 / (0) 89 / 6004 2478
Universität der Bundeswehr München Fax: +49 / (0) 89 / 6004 3858
Institut für Wasserwesen
Werner-Heisenberg-Weg 39
D 85577 Neubiberg
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I fail to get xyz-output from v.out.ascii on GRASS cvs 6.1.
Just x|y|nodeid is written.Can anyone help?
Is the z data actually a 3d coordinate or is it an attribute column?
(check vector file type with v.info)
If it is an attribute column you can use the v.out.ascii.db script
available on the wiki add-ons page:
http://grass.gdf-hannover.de/twiki/bin/view/GRASS/GrassAddOns
Hamish
Thank you Hamish,
I got the column name with v.info (option : print types/names of table columns ... ). It was the default "value". Then
v.out.ascii.db input=vpoints output=vpoints.xyz columns=value
writes the desired information as
cat | x | y | z=value
quickly (1 mio. points within less than 30 sec).
Karl
At 17:12 30.08.2005 +1200, you wrote:
> I fail to get xyz-output from v.out.ascii on GRASS cvs 6.1.
> Just x|y|nodeid is written.
>
> Can anyone help?Is the z data actually a 3d coordinate or is it an attribute column?
(check vector file type with v.info)If it is an attribute column you can use the v.out.ascii.db script
available on the wiki add-ons page:http://grass.gdf-hannover.de/twiki/bin/view/GRASS/GrassAddOns
Hamish
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Dr.-Ing. Karl BROICH Tel: +49 / (0) 89 / 6004 2478
Universität der Bundeswehr München Fax: +49 / (0) 89 / 6004 3858
Institut für Wasserwesen
Werner-Heisenberg-Weg 39
D 85577 Neubiberg
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