REFERENCE(IS_DATELINE_HEAD) TYPE WRF_PSCD_DATELINE_HEAD_STY
REFERENCE(CS_DATELINE_HEAD) TYPE WRF_PSCD_DATELINE_HEAD_STY
REFERENCE(IS_DATELINE_HEAD) TYPE WRF_PSCD_DATELINE_HEAD_STY OPTIONAL
REFERENCE(ES_DATELINE_HEAD) TYPE WRF_PSCD_DATELINE_HEAD_STY
REFERENCE(IS_DATELINE_HEAD_OLD) TYPE WRF_PSCD_DATELINE_HEAD_STY