Re: [gdal-dev] Get real and turf imaginary from complex float...

2009-04-18 Thread Derek Mueller
Thanks again Frank, That's actually very straightforward and works well. Derek Frank Warmerdam wrote: I tried to import the CFloat32 directly into IDL/ENVI but it doesn't like the '64-bit pixel'. Could there be a workaround by modifying tiff tags to say the CFloat32 data are actually 2 separ

Re: [gdal-dev] Get real and turf imaginary from complex float...

2009-04-17 Thread Derek Mueller
o do the calculation. I tried to import the CFloat32 directly into IDL/ENVI but it doesn't like the '64-bit pixel'. Could there be a workaround by modifying tiff tags to say the CFloat32 data are actually 2 separate 32-bit numbers? Thanks, Derek Frank Warmerdam wrote: Derek

[gdal-dev] Get real and turf imaginary from complex float...

2009-04-14 Thread Derek Mueller
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