Parsing the file .\300234064137540_000059.sbd xdecode[3.2.a2] SBD size = 240, SN = 10099, Dive # = 5 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is East GPS Location (lat,lon) = -77.485396 179.603499 GPS UTC time = 25 Dec 2016 03:29 GPS fix time = 100 seconds Number of GPS satellites = 4 GPS signal level (Min:Avg:Max) = (27:34:38) GPS precision = 17 0x41 Message Fall Rate start timestamp = 535955255 (Sun Dec 25 04:27:35 2016 UTC) SINKING = 640.240 at 0 secs SINKING = 650.120 at 54 secs SINKING = 660.680 at 111 secs SINKING = 670.360 at 164 secs SINKING = 680.640 at 222 secs SINKING = 684.760 at 825 secs SINKING = 684.760 at 1428 secs SINKING = 684.800 at 2031 secs SINKING = 684.800 at 2634 secs SINKING = 684.840 at 3236 secs SINKING = 684.840 at 3839 secs SINKING = 684.840 at 4442 secs SINKING = 684.880 at 5045 secs SINKING = 684.880 at 5648 secs SINKING = 684.880 at 6251 secs SINKING = 684.920 at 6854 secs SINKING = 684.920 at 7457 secs BUOYANCY_PUMP = 684.920 at 7508 secs SINKING = 684.920 at 7535 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 535951749 (Sun Dec 25 03:29:09 2016 UTC) Case pressure at start = 7.040 inHg Case pressure at end = 6.210 inHg Oil valve open pos at surface = 1.732 V Oil valve close pos at fall = 0.841 V Air valve middle pos at surface = 0.837 V Seek attempts = 0 Seek time adjustment = 0 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 535962791 (Sun Dec 25 06:33:11 2016 UTC) Case pressure at start = 6.210 inHg Case pressure at end = 6.210 inHg Average scaled depth = -10.000 dbar Average scaled temp = -5.000 degC Average scaled sal = -1.000 degC Seek attempts = 0 Seek time adjustment = 0 Fall start time = 0 Fall start depth = 0.000000 dbar 0x30 Message Salinity Index 0 Salinity = 34.396 PSU Index 1 Salinity = 34.397 PSU Index 2 Salinity = 34.398 PSU Index 3 Salinity = 34.401 PSU Index 4 Salinity = 34.408 PSU Index 5 Salinity = 34.418 PSU Index 6 Salinity = 34.421 PSU Index 7 Salinity = 34.423 PSU Index 8 Salinity = 34.423 PSU Index 9 Salinity = 34.436 PSU Index 10 Salinity = 34.463 PSU Index 11 Salinity = 34.475 PSU Index 12 Salinity = 34.484 PSU Index 13 Salinity = 34.491 PSU Index 14 Salinity = 34.493 PSU Index 15 Salinity = 34.494 PSU Index 16 Salinity = 34.496 PSU Index 17 Salinity = 34.499 PSU Index 18 Salinity = 34.501 PSU Index 19 Salinity = 34.504 PSU Index 20 Salinity = 34.510 PSU Index 21 Salinity = 34.517 PSU Index 22 Salinity = 34.527 PSU Index 23 Salinity = 34.533 PSU Index 24 Salinity = 34.537 PSU Index 25 Salinity = 34.540 PSU Index 26 Salinity = 34.563 PSU Index 27 Salinity = 34.596 PSU Index 28 Salinity = 34.629 PSU Index 29 Salinity = 34.657 PSU Index 30 Salinity = 34.679 PSU Index 31 Salinity = 34.705 PSU Index 32 Salinity = 34.733 PSU Index 33 Salinity = 34.764 PSU Index 34 Salinity = 34.766 PSU Checksum = 27