Derek Mueller wrote:
I am new to gdal and it looks very promising ...but I am trying to make
a geotiff with four bands from an RSat-2 SLC image but I don't need or
want the imaginary part of the CFloat32 for now.
So far I have been able to extract the data and warp it to my favourite
projection. Can gdal separate the CFloat32 and save the just real part?
gdal_translate.exe "RADARSAT_2_CALIB:SIGMA0:product.xml" out.tif
gdalwarp -s_srs wgs84.prf -t_srs aeaIS.prf -r bilinear out.tif image.tif
Derek,
gdal_translate "RADARSAT_2_CALIB:SIGMA0:product.xml" -ot Float32 out.tif
should be sufficient to discard the imaginary portion. I'm not aware of any
easy way of taking the magnitude of the data which is also often desirable.
Best regards,
--
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I set the clouds in motion - turn up | Frank Warmerdam, [email protected]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
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