dbname: ../adcpdb/a_sr output: ./contour step_size: 1 /* must be 1 for navigation */ ndepth: 128 time_ranges: separate year_base= 2024 option_list: pg_min= 50 reference: final_ship_ref regrid: average depth grid number= 80 origin= 10 increment= 2 ascii: minimum_percent= .50 end flag_mask: ALL_BITS end end @a_sr.tmg /* explicit time ranges or of the form "@gridfile" */