Hi, The documentation for GDALRasterBand::RasterIO says that it will convert data from the source data type to the destination data type. I searched the source code a bit I'm not sure I located the bit that does this conversion. I'm trying to understand what happens in this conversion process. Is this a numeric conversion as would be done with a C/C++ cast or is this conversion simply add or truncate bytes in order to fit in a destination data type. Or perhaps something else?
Thanks, -- Andrew Bell andrew.bell...@gmail.com
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