! 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
19811511640000  44.62664 -124.05057 L681NP  BATHNAV                      0.0 M                        1      ON,    SYSTEM
19811511640000  44.62664 -124.05057 L681NP  BATHNAV                      0.0 M                        1      START, MAGNETIC TAPE
19811570809000  56.86295 -147.12146 L681NP  BATHNAV                      0.0 M    5                   1      END,   MAGNETIC TAPE
19811570810000  56.86295 -147.12146 L681NP  BATHNAV                      0.0 M    5                   2      START, MAGNETIC TAPE
19811580217000  56.86295 -147.12146 L681NP  BATHNAV                      0.0 M                        2      END,   MAGNETIC TAPE
19811511640000  44.62664 -124.05057 L681NP  BATHNAV                      0.0 M                        1      START, PRINTOUT
19811520535000  46.11129 -125.71219 L681NP  BATHNAV                      0.0 M  TRA                   1      END,   PRINTOUT
19811520536000  46.11333 -125.71451 L681NP  BATHNAV                      0.0 M  TRA                   2      START, PRINTOUT
19811541305000  52.29525 -134.67340 L681NP  BATHNAV                      0.0 M    3                   2      END,   PRINTOUT
19811541315000  52.30765 -134.71088 L681NP  BATHNAV                      0.0 M    3                   3      START, PRINTOUT
19811562335000  55.90441 -147.03173 L681NP  BATHNAV                      0.0 M    4                   3      END,   PRINTOUT
19811562336000  55.90684 -147.03181 L681NP  BATHNAV                      0.0 M    4                   4      START, PRINTOUT
19811580215000  56.86295 -147.12146 L681NP  BATHNAV                      0.0 M                        4      END,   PRINTOUT
19811580217000  56.86295 -147.12146 L681NP  BATHNAV                      0.0 M                        2      OFF,   SYSTEM