! time/lat/long style, multi-record, in caps
! (Year, Day, Hour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, SampleID, Comments)
! (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t60, a9, t90, a)
! (%4.4i, %3.3i3%2.2i%1.1i %9.5f %10.5f %7s %24s %6.1f%1s %9s %s)
! temporal domain
! FACS Operation logbook, through /bear/programs/edit/breakdown, then through /bear/programs/nav/navmerge
! 
!        1         2         3         4         5         6         7         8         9        10        11        12
! 3456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
19762471903000  56.96219 -170.23932 S476BS  CHAINDREDGE                 78.0 M        88        44         1 START DREDGE 1 (CHAIN)
19762471944000  56.94350 -170.26106 S476BS  CHAINDREDGE                 78.0 M        88        44         1 END DREDGE 1 (CHAIN)
19762472057000  56.95346 -170.22292 S476BS  CHAINDREDGE                 70.0 M        88        44         2 START DREDGE 2 (CHAIN)
19762472125000  56.95282 -170.22296 S476BS  CHAINDREDGE                 75.0 M        88        44         2 END DREDGE 2 (CHAIN)
19762472338000  56.97635 -170.21196 S476BS  CHAINDREDGE                 73.0 M        89        45         3 START DREDGE 3 (CHAIN)
19762472338000  56.99067 -170.20018 S476BS  CHAINDREDGE                 73.0 M        89        45         3 END DREDGE 3 (CHAIN)
19762480101000  56.96434 -170.17802 S476BS  CHAINDREDGE                 70.0 M        89        46         4 START DREDGE 4 (CHAIN)
19762480121000  56.97232 -170.17307 S476BS  CHAINDREDGE                 70.0 M        89        46         4 END DREDGE 4 (CHAIN)
19762491932000  56.38049 -169.62961 S476BS  CHAINDREDGE                116.0 M        97        59         5 START CHAIN DREDGE 5
19762492008000  56.37973 -169.63344 S476BS  CHAINDREDGE                115.0 M        97        59         5 END CHAIN DREDGE 5