! 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 or Navigation 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
19760222100000  22.48057 -106.57561 L176MX  INTEGRATEDNAVIGATION         0.0 M   27                   1      START,  PRINTOUT
19760260740000  22.75434 -107.30950 L176MX  INTEGRATEDNAVIGATION         0.0 M                               OFF,    PRINTOUT
19760261706000  22.80771 -107.21075 L176MX  INTEGRATEDNAVIGATION         0.0 M                               ON,     PRINTOUT
19760261714000  22.80846 -107.20936 L176MX  INTEGRATEDNAVIGATION         0.0 M                               OFF,    PRINTOUT
19760270450000  22.87408 -107.08794 L176MX  INTEGRATEDNAVIGATION         0.0 M                               ON,     PRINTOUT
19760270506000  22.87559 -107.08514 L176MX  INTEGRATEDNAVIGATION         0.0 M                               OFF,    PRINTOUT
19760272104000  22.96591 -106.91801 L176MX  INTEGRATEDNAVIGATION         0.0 M                               ON,     PRINTOUT
19760272140000  22.96931 -106.91173 L176MX  INTEGRATEDNAVIGATION         0.0 M                        1      END,    PRINTOUT
19760272140000  23.87737 -108.64748 L176MX  INTEGRATEDNAVIGATION         0.0 M   54                   2      START,  PRINTOUT
19760361834000  23.85434 -108.90636 L176MX  INTEGRATEDNAVIGATION         0.0 M                        2      END,    PRINTOUT
19760361854000  23.84510 -108.91820 L176MX  INTEGRATEDNAVIGATION         0.0 M                        3      START,  PRINTOUT
19760371500000  23.74518 -109.48299 L176MX  INTEGRATEDNAVIGATION         0.0 M   60                          OFF,    SATELLITES SCREWY, PRINTOUT
19760371700000  23.90335 -109.36259 L176MX  INTEGRATEDNAVIGATION         0.0 M                               ON,     PRINTOUT
19760390624000  24.78919 -109.27560 L176MX  INTEGRATEDNAVIGATION         0.0 M                               OFF,    SATELLITES SCREWY, PRINTOUT
19760390812000  24.71786 -109.36671 L176MX  INTEGRATEDNAVIGATION         0.0 M   67                          ON,     PRINTOUT
19760401358000  24.35777 -110.34283 L176MX  INTEGRATEDNAVIGATION         0.0 M                        3      END,    PRINTOUT
19760412026000  26.48058 -110.77086 L176MX  INTEGRATEDNAVIGATION         0.0 M                        5      START,  PRINTOUT
19760412026000  26.47993 -110.77345 L176MX  INTEGRATEDNAVIGATION         0.0 M                        4      END,    PRINTOUT
19760412026000  24.36912 -110.41821 L176MX  INTEGRATEDNAVIGATION         0.0 M                        4      START,  PRINTOUT
19760451552000  24.13225 -108.84167 L176MX  INTEGRATEDNAVIGATION         0.0 M                               OFF,    GIBBERISH, PRINTOUT
19760451608000  24.13353 -108.84341 L176MX  INTEGRATEDNAVIGATION         0.0 M                               ON,     PRINTOUT
19760470814000  23.94300 -108.91290 L176MX  INTEGRATEDNAVIGATION         0.0 M   80                          OFF,    PRINTS POWER RESTORED, PRINTOUT
19760471108000  24.06783 -109.30050 L176MX  INTEGRATEDNAVIGATION         0.0 M   80                          ON,     PRINTOUT
19760480224000  24.30117 -109.82837 L176MX  INTEGRATEDNAVIGATION         0.0 M                        5      END,    PRINTOUT