def filter_regional_geolevel(self, region_node):
        return self.filter_nodes('GeoLevels//GeoLevel', parent=region_node)
Changes the value of individual pixels based on the intensity
dataset/ETHPy150Open PublicMapping/DistrictBuilder/django/publicmapping/redistricting/__init__.py/StoredConfig.filter_regional_geolevel--crossover with--dataset/ETHPy150Open dahlia/wand/wand/image.py/BaseImage.threshold