! 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
19811520600000  46.16211 -125.76871 L681NP  LINES                        0.0 M    1                          START
19811531315000  49.93445 -130.28056 L681NP  LINES                        0.0 M    1                          END  
19811531320000  49.94385 -130.29334 L681NP  LINES                        0.0 M    2                          START
19811540738000  51.92573 -133.52674 L681NP  LINES                        0.0 M    2                          END  
19811540750000  51.94578 -133.56296 L681NP  LINES                        0.0 M    3                          START
19811561838000  55.18698 -146.93461 L681NP  LINES                        0.0 M    3                          END  
19811561845000  55.19437 -146.96134 L681NP  LINES                        0.0 M    4                          START
19811570635000  56.86295 -147.12146 L681NP  LINES                        0.0 M    4                          END  
19811570638000  56.86295 -147.12146 L681NP  LINES                        0.0 M    5                          START
19811571900000  56.86295 -147.12146 L681NP  LINES                        0.0 M    5                          END