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I'd like to use the focal-functionalities of xarray-spatial to calculate some statistics for a raster with multiple bands (in my case R, G and B). Unfortunately, so far, focal seems to be limited to 2d-arrays, eg. when handing over a RGB-3d-array to focal.apply() I get this error message:
ValueError: raster must be 2D
Is there a way of calculating focal statistics on multiple bands? Or are there plans to include this functionality in the future?
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I'd like to use the focal-functionalities of xarray-spatial to calculate some statistics for a raster with multiple bands (in my case R, G and B). Unfortunately, so far, focal seems to be limited to 2d-arrays, eg. when handing over a RGB-3d-array to focal.apply() I get this error message:
ValueError:rastermust be 2DIs there a way of calculating focal statistics on multiple bands? Or are there plans to include this functionality in the future?
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