source_terms_to_ground# property SiwaveDCIRSettings.source_terms_to_ground[source]# A dictionary of SourceName, NodeToGround pairs, where NodeToGround is one of 0 (unspecified), 1 (negative), 2 (positive). Returns: dict <str, int>str: source name, int: node to ground pairs, 0 (unspecified), 1 (negative), 2 (positive) .