Adding options to aggregate in 'coarsen'
Adding options to aggregate in 'coarsen'

'func' parameter specifies the aggregation strategy (must be one of the
accepted gdal functions)

liangcun/ConceptsOfSpatialInformation,spatial-ucsb/ConceptsOfSpatialInformation,liangcun/ConceptsOfSpatialInformation,spatial-ucsb/ConceptsOfSpatialInformation,liangcun/ConceptsOfSpatialInformation,spatial-ucsb/ConceptsOfSpatialInformation