! 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
19772110638000  55.11810 -157.36166 L877BS  DIGITRACK                    0.0 M    0                          ON
19772112035000  54.40251 -161.05644 L877BS  DIGITRACK                    0.0 M    0                          OFF
19772112041000  54.39913 -161.08318 L877BS  DIGITRACK                    0.0 M    0                          ON
19772122320000  55.23067 -167.95372 L877BS  DIGITRACK                    0.0 M    1                          OFF
19772122336000  55.24711 -168.02068 L877BS  DIGITRACK                    0.0 M    1                          ON
19772132047000  56.69997 -169.11542 L877BS  DIGITRACK                    0.0 M   T1                          OFF
19772132058000  56.69081 -169.06549 L877BS  DIGITRACK                    0.0 M   T1                          ON
19772150403480  58.75229 -173.46169 L877BS  DIGITRACK                    0.0 M   T1                          OFF
19772150413000  58.76403 -173.47215 L877BS  DIGITRACK                    0.0 M   T1                          ON
19772162030000  57.90449 -177.53731 L877BS  DIGITRACK                    0.0 M    5                          OFF
19772162037000  57.91510 -177.52431 L877BS  DIGITRACK                    0.0 M    5                          ON
19772162041000  57.92129 -177.51683 L877BS  DIGITRACK                    0.0 M    5                          OFF
19772162053000  57.93839 -177.49768 L877BS  DIGITRACK                    0.0 M    5                          ON
19772170337000  58.38664 -176.95546 L877BS  DIGITRACK                    0.0 M                               OFF
19772170420000  58.42780 -176.88884 L877BS  DIGITRACK                    0.0 M                               ON
19772191100000  59.06283 -178.71851 L877BS  DIGITRACK                    0.0 M   6A                          OFF
19772191130000  59.04095 -178.78316 L877BS  DIGITRACK                    0.0 M   6A                          ON
19772200645000  58.30734  178.19243 L877BS  DIGITRACK                    0.0 M   6A                          OFF
19772200655000  58.30190  178.16528 L877BS  DIGITRACK                    0.0 M   6A                          ON
19772220531000  59.36334 -179.74869 L877BS  DIGITRACK                    0.0 M                               OFF
19772220535000  59.36782 -179.75493 L877BS  DIGITRACK                    0.0 M                               ON
19772291208000  60.74504  177.58842 L877BS  DIGITRACK                    0.0 M                               OFF
19772291250000  60.71445  177.50150 L877BS  DIGITRACK                    0.0 M                               ON
19772291250000  63.07121 -177.26646 L877BS  DIGITRACK                    0.0 M                               OFF
19772320142000  63.10754 -177.17302 L877BS  DIGITRACK                    0.0 M   16                          ON
19772330543000  64.18690 -168.35425 L877BS  DIGITRACK                    0.0 M                               OFF