! 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
19991000000000  28.94345  -93.94916 G199GM  SIDESCANSONAR                0.0 M                               ON
19991000000000  28.94345  -93.94916 G199GM  SIDESCANSONAR                0.0 M                               UNIQUE, START NAVIATION SYSTEM
19991001907000  27.81151  -91.79266 G199GM  SIDESCANSONAR                0.0 M                               START, END ALTERNATE ODP SURVEY
19991011135000  27.89555  -91.43775 G199GM  SIDESCANSONAR                0.0 M                               END, END ALTERNATE ODP SURVEY
19991020940000  27.82235  -91.86500 G199GM  SIDESCANSONAR                0.0 M                               START, 
19991030955000  27.77317  -91.77080 G199GM  SIDESCANSONAR                0.0 M                               END, 
19991031032000  27.77417  -91.81468 G199GM  SIDESCANSONAR                0.0 M                               START, 
19991031114000  27.77450  -91.86365 G199GM  SIDESCANSONAR                0.0 M                               END, 
19991031132000  27.76470  -91.86166 G199GM  SIDESCANSONAR                0.0 M                               START, SYSTEM OFF - WEATHER
19991041540000  27.70850  -91.69188 G199GM  SIDESCANSONAR                0.0 M                               END
19991041540000  27.70850  -91.69188 G199GM  SIDESCANSONAR                0.0 M                               OFF, SYSTEM OFF - WEATHER