[GRASS-dev] import/export projection error

[Martin Wegmann]

Hello, 

I just encountered a very peculiar error. 

import of latlong/WGS84 geotif
import of latlong/WGS84 shp

border fits well

export of latlong/WGS84 asc/img etc. via r.out.gdal

load GRASS export asc into QGIS plus shp layer:

upper left: border fits good
middle left: border is shifted slightly
lower right: border does not fit at all

load original geotif into QGIS, overlay with shp layer: border fits

it is a continental raster/shp - perhaps only this extent makes the problem 
visible.

I attached the original raster + shp and the GRASS exported raster + shp in 
QGIS

if somebody wants to have the original files for testing, please feel free to 
contact me. 

cheers, Martin

-- 
Martin Wegmann

DLR - German Aerospace Center
German Remote Sensing Data Center
@
Dept.of Geography
Remote Sensing and Biodiversity Unit
&&
Dept. of Animal Ecology and Tropical Biology
University of Wuerzburg
Am Hubland
97074 Würzburg

phone: +49-(0)931 - 888 4797
mobile: +49-(0)175 2091725
fax:   +49-(0)931 - 888 4961
http://www.biota-africa.org
http://www.biogis.de
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