/begin_header /investigators= /affiliations= /contact= /experiment= /cruise= /station= /data_file_name= /documents= /calibration_files= /data_type= /data_status= /start_date=YYYYMMDD /end_date=YYYYMMDD /start_time=HH:MM:SS[GMT] /end_time=HH:MM:SS[GMT] /north_latitude=DD.DDD[DEG] /south_latitude=DD.DDD[DEG] /east_longitude=DD.DDD[DEG] /west_longitude=DD.DDD[DEG] /water_depth= /measurement_depth= /secchi_depth= /wind_speed= /cloud_percent= /wave_height= ! ! COMMENTS ! /missing= /delimiter= /fields= /units= /end_header