scale_to_uint8
scale_to_uint8#
- scale_to_uint8(array: Union[numpy.ndarray, numpy.ma.core.MaskedArray], perc: int = 2) Union[numpy.ndarray, numpy.ma.core.MaskedArray][source]#
Rescale array (read as rasterio arrays, which means the bands are the first dimension) to uint8. 0 will be the nodata.
- Parameters
arr (numpy array) – Array to rescale
- Returns
Rescaled array from 0 to 255 saved in uint8
- Return type
numpy array