[Qgis-user] Unsupported data source

[Andrew Brooks]

Hi

I'm getting the error "Unsupported data source" when trying to load a
raster layer.
The console windows show no more information about what it doesn't like
about the file :-(
Photoshop and other image viewers are happy to display the images.

The files have all been created by GDAL (via a vrt) so I'm a bit stuck; how
do I find the problem?

gdalinfo reports
Driver: GTiff/GeoTIFF
Files: k-42-141.utm.tif
Size is 3237, 2983
Coordinate System is:
PROJCS["WGS 84 / UTM zone 43N",
    GEOGCS["WGS 84",
        DATUM["WGS_1984",
            SPHEROID["WGS 84",6378137,298.257223563,
                AUTHORITY["EPSG","7030"]],
            AUTHORITY["EPSG","6326"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4326"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",75],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","32643"]]
Origin = (71042.208127402234823,4479570.249278925359249)
Pixel Size = (15.035344452565781,-15.035344452565781)
Metadata:
  AREA_OR_POINT=Area
  COMMENT=CREATOR: XV Version 3.10h  Rev: 12/29/94 (PNG patch 1.2arb)
 Quality = 100, Smoothing = 0

Image Structure Metadata:
  COMPRESSION=LZW
  INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left  (   71042.208, 4479570.249) ( 69d56'57.87"E, 40d21'22.88"N)
Lower Left  (   71042.208, 4434719.817) ( 69d58'45.19"E, 39d57'13.81"N)
Upper Right (  119711.618, 4479570.249) ( 70d31'14.46"E, 40d22'47.81"N)
Lower Right (  119711.618, 4434719.817) ( 70d32'49.74"E, 39d58'37.55"N)
Center      (   95376.913, 4457145.033) ( 70d14'56.77"E, 40d10' 1.79"N)
Band 1 Block=3237x1 Type=Byte, ColorInterp=Red
  Mask Flags: PER_DATASET ALPHA
Band 2 Block=3237x1 Type=Byte, ColorInterp=Green
  Mask Flags: PER_DATASET ALPHA
Band 3 Block=3237x1 Type=Byte, ColorInterp=Blue
  Mask Flags: PER_DATASET ALPHA
Band 4 Block=3237x1 Type=Byte, ColorInterp=Alpha


Thanks
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