! 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
19801801218000  50.99515 -174.11220 L580AA  CHAINDREDGE                  0.0 M       DR1       DR1           DREDGE ON BOTTOM, START
19801801416000  51.01717 -174.11560 L580AA  CHAINDREDGE                  0.0 M       DR1       DR1           DREDGE OFF BOTTOM, END
19801862110000  52.87129 -171.47210 L580AA  CHAINDREDGE                  0.0 M       DR2       DR2           DREDGE ON BOTTOM, START
19801862232000  52.88868 -171.42200 L580AA  CHAINDREDGE                  0.0 M       DR2       DR2           DREDGE OFF BOTTOM, END