! 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
19790811917000  16.86862 -117.57436 S179MX  CHAINDREDGE                  0.0 M                   2        D1 DREDGE ON BOTTOM, START
19790812015000  16.87113 -117.55668 S179MX  CHAINDREDGE                  0.0 M                   2        D1 ON DECK, END
19790812146000  16.87746 -117.54240 S179MX  CHAINDREDGE                  0.0 M                   2        D2 DREDGE ON BOTTOM, START
19790812320000  16.87551 -117.57948 S179MX  CHAINDREDGE                  0.0 M                   2        D2 OFF BOTTOM, LOSTART DREDGE, END
19790820106000  16.89503 -117.53681 S179MX  CHAINDREDGE                750.0 M                   2        D3 ON BOTTOM, PULLING IN, START
19790820200000  16.88094 -117.52358 S179MX  CHAINDREDGE                  0.0 M                   2        D3 OFF BOTTOM, END
19790820458000  16.86289 -117.48882 S179MX  CHAINDREDGE                110.0 M                   3        D4 DREDGE ON BOTTOM, START
19790820806000  16.87177 -117.50593 S179MX  CHAINDREDGE                130.0 M                   3        D4 OFF BOTTOM, END
19790820851000  16.86975 -117.49929 S179MX  CHAINDREDGE                130.0 M                   3        D5 ON BOTTOM, START
19790820903000  16.86683 -117.49804 S179MX  CHAINDREDGE                145.0 M                   3        D5 OFF BOTTOM, END
19790851521000  16.38694 -117.79193 S179MX  CHAINDREDGE               3850.0 M                  05        D6 D6 ON BOTTOM START
19790851641000  16.38760 -117.79218 S179MX  CHAINDREDGE               3820.0 M                  05        D6 D6 OFF BOTTOM, END