! time/lat/long style, multi-record, in caps
! (Year, Day, Hour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments)
! (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t80, a9, t90, a9, t100, a9, t110, a)
! (%4.4i, %3.3i3%2.2i%1.1i %9.5f %10.5f %7s %24s %6.1f%1s %9s %9s %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
19771451605000  43.39913 -124.27958 L577WO  DIGITRACK                    0.0 M  201                          ON
19771452139000  43.47029 -124.41615 L577WO  DIGITRACK                    0.0 M                               OFF
19771462030000  43.64620 -124.43697 L577WO  DIGITRACK                    0.0 M                               ON
19771472058000  43.98211 -124.81660 L577WO  DIGITRACK                    0.0 M    5                          OFF
19771472105000  43.98630 -124.80559 L577WO  DIGITRACK                    0.0 M    5                          ON
19771491206000  45.27110 -125.15887 L577WO  DIGITRACK                    0.0 M   12                          OFF
19771491211000  45.27336 -125.14857 L577WO  DIGITRACK                    0.0 M   12                          ON
19771491330000  45.31636 -124.99038 L577WO  DIGITRACK                    0.0 M   12                          OFF