gets the value of the gridfunction property . concode_field_sep MappingRuleType coverageMappingRule concode_elem_sep StringOrRefType mappingRule concode_elem_sep GridFunctionType gridFunction concode_field_sep StringOrRefType getMappingRule concode_elem_sep void setMappingRule concode_elem_sep void setGridFunction concode_elem_sep void setCoverageMappingRule concode_elem_sep MappingRuleType getCoverageMappingRule
GridFunctionType function ( ) { return gridFunction ; }