Hi, I'm getting raster data written by different people who can't seem to use the same nodata values. I'm reading the data files via the Python API to GDAL, and doing various calculations on the data values, then writing new rasters with the results of my calculations. Is there a "nodata" value that I can assign to a pixel that the gdal utilities will recognize as such later on? All my other values are 32-bit floating point values, so I'm not sure what value to assign.
Thanks. Roger --
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