[GRASS-user] v.out.ogr kml error

Leonidas Liakos leonidas_liakos at yahoo.gr
Thu Jan 7 03:23:57 EST 2010

Try to export your data to shapefile and then use ogr2ogr to convert the shp to kml.

--- Στις Πέμ., 07/01/10, ο/η henry83 <heamaya at gmail.com> έγραψε:

Από: henry83 <heamaya at gmail.com>
Θέμα: [GRASS-user] v.out.ogr kml error
Προς: grass-user at lists.osgeo.org
Ημερομηνία: Πέμπτη, 7 Ιανουάριος 2010, 2:06

Hi everyone! I have created a contour map from a SRTM elevation model, after
filling nulls, filling depressions and creating the contour map I need to
export it to kml.

I have used the following command

v.out.ogr input=srtm_contours dsn=/home/henry/srtm_contours.kml format=KML


WARNING: Vector map <srtm_contours> is 3D. Use format specific
         layer creation options (parameter 'lco') to export in 3D rather
         than 2D (default)
Exporting 360384 points/lines...
360384 features written

The thing is that if I try to open the generated file with google earth it
gets hanged...

Arterwards I tried to add this to the command:


Neither I've gotten a good result. Does this problem have to be with "lco"
parameter? Because I really don't know what to put in that parameter, and I
really need to get the contours over google earth. 

Any help will be appreciated. Thanks in advance.

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