sertit.rasters_rio.collocate¶
- collocate(master_meta: dict, slave_arr: Union[numpy.ma.core.MaskedArray, numpy.ndarray], slave_meta: dict, resampling: rasterio.enums.Resampling = Resampling.nearest) -> (typing.Union[numpy.ma.core.MaskedArray, numpy.ndarray], <class 'dict'>)[source]¶
Collocate two georeferenced arrays: forces the slave raster to be exactly georeferenced onto the master raster by reprojection.
Use it like OTB SuperImpose.
>>> master_path = "path\to\master.tif" >>> slave_path = "path\to\slave.tif" >>> col_path = "path\to\collocated.tif" >>> # Just open the master data >>> with rasterio.open(master_path) as master_dst: >>> # Read slave >>> slave, slave_meta = read(slave_path) >>> # Collocate the slave to the master >>> col_arr, col_meta = collocate(master_dst.meta, >>> slave, >>> slave_meta, >>> Resampling.bilinear) >>> # Write it >>> write(col_arr, col_path, col_meta)