Parsing the file .\300234064137540_000069.sbd xdecode[3.2.a2] SBD size = 235, SN = 10099, Dive # = 6 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is East GPS Location (lat,lon) = -77.486612 179.629472 GPS UTC time = 29 Dec 2016 03:00 GPS fix time = 10 seconds Number of GPS satellites = 5 GPS signal level (Min:Avg:Max) = (32:39:45) GPS precision = 11 0x41 Message Fall Rate start timestamp = 536299207 (Thu Dec 29 04:00:07 2016 UTC) SINKING = 640.120 at 0 secs SINKING = 650.560 at 58 secs SINKING = 660.680 at 115 secs SINKING = 670.200 at 169 secs SINKING = 680.640 at 226 secs SINKING = 682.200 at 829 secs SINKING = 682.200 at 1432 secs SINKING = 682.240 at 2035 secs SINKING = 682.240 at 2638 secs SINKING = 682.280 at 3241 secs SINKING = 682.280 at 3844 secs SINKING = 682.320 at 4446 secs SINKING = 682.320 at 5049 secs SINKING = 682.320 at 5652 secs SINKING = 682.400 at 6255 secs SINKING = 682.400 at 6858 secs BUOYANCY_PUMP = 682.400 at 7418 secs SINKING = 682.400 at 7445 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 536295611 (Thu Dec 29 03:00:11 2016 UTC) Case pressure at start = 6.960 inHg Case pressure at end = 6.210 inHg Oil valve open pos at surface = 1.733 V Oil valve close pos at fall = 0.841 V Air valve middle pos at surface = 0.830 V Seek attempts = 0 Seek time adjustment = 0 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 536306653 (Thu Dec 29 06:04:13 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 = 34.347 PSU Index 1 Salinity = 34.347 PSU Index 2 Salinity = 34.347 PSU Index 3 Salinity = 34.347 PSU Index 4 Salinity = 34.345 PSU Index 5 Salinity = 34.389 PSU Index 6 Salinity = 34.402 PSU Index 7 Salinity = 34.412 PSU Index 8 Salinity = 34.425 PSU Index 9 Salinity = 34.443 PSU Index 10 Salinity = 34.453 PSU Index 11 Salinity = 34.463 PSU Index 12 Salinity = 34.471 PSU Index 13 Salinity = 34.478 PSU Index 14 Salinity = 34.485 PSU Index 15 Salinity = 34.489 PSU Index 16 Salinity = 34.494 PSU Index 17 Salinity = 34.496 PSU Index 18 Salinity = 34.500 PSU Index 19 Salinity = 34.502 PSU Index 20 Salinity = 34.506 PSU Index 21 Salinity = 34.509 PSU Index 22 Salinity = 34.511 PSU Index 23 Salinity = 34.515 PSU Index 24 Salinity = 34.519 PSU Index 25 Salinity = 34.526 PSU Index 26 Salinity = 34.549 PSU Index 27 Salinity = 34.574 PSU Index 28 Salinity = 34.613 PSU Index 29 Salinity = 34.646 PSU Index 30 Salinity = 34.670 PSU Index 31 Salinity = 34.689 PSU Index 32 Salinity = 34.711 PSU Index 33 Salinity = 34.732 PSU Index 34 Salinity = 34.734 PSU Checksum = C8