[GRASS-user] Error while using r.in.gdal for USGS landsat7 images

António Rocha antonio.rocha at deimos.com.pt
Wed Jul 7 06:07:41 EDT 2010


Hi there,

I'm using r.in.gdal to import Landsat7 images downloaded from USGS 
website. These landsat images are distributed in UTM-WGS84 for the 
specific zone. in this case I'm working with images from Brazil (WGS84 
UTM ZONE 24S). So first I created  an Location based on EPSG:32724.
Here goes the gdalinfo command for the image:
/Driver: GTiff/GeoTIFF
Files: L5216065_06520070405_B10.TIF
Size is 8171, 6991
Coordinate System is:
PROJCS["WGS 84 / UTM zone 24N",
    GEOGCS["WGS 84",
        DATUM["WGS_1984",
            SPHEROID["WGS 84",6378137,298.257223563,
                AUTHORITY["EPSG","7030"]],
            AUTHORITY["EPSG","6326"]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433],
        AUTHORITY["EPSG","4326"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-39],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","32624"]]
Origin = (443999.999999999941792,-694500.000000000000000)
Pixel Size = (30.000000000000000,-30.000000000000000)/



As can be seen it's North instead of South. Nevertheless, r.in.gdal 
imports it and it even says: Projection of input dataset and current 
location appear to match
But when I try to display I get an error window stating:
Execution failed: 'd.rast -o map=import at PERMANENT --q'
Details:
Error: Unable to open raster map <import at PERMANENT>
And nothing else is stated

Shall I add this issue to the Error/debug trac list? Or how can I fix this?

Thanks
Antonio


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