Parsing the file .\300234064137540_000039.sbd xdecode[3.2.a2] SBD size = 235, SN = 10099, Dive # = 3 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is East GPS Location (lat,lon) = -77.478520 179.590907 GPS UTC time = 17 Dec 2016 02:48 GPS fix time = 40 seconds Number of GPS satellites = 6 GPS signal level (Min:Avg:Max) = (34:38:45) GPS precision = 7 0x41 Message Fall Rate start timestamp = 535261652 (Sat Dec 17 03:47:32 2016 UTC) SINKING = 640.000 at 0 secs SINKING = 650.440 at 58 secs SINKING = 660.200 at 111 secs SINKING = 670.600 at 169 secs SINKING = 678.080 at 772 secs SINKING = 678.080 at 1375 secs SINKING = 678.120 at 1978 secs SINKING = 678.120 at 2580 secs SINKING = 678.160 at 3183 secs SINKING = 678.160 at 3786 secs SINKING = 678.160 at 4389 secs SINKING = 678.200 at 4992 secs SINKING = 678.240 at 5595 secs SINKING = 678.240 at 6198 secs SINKING = 678.240 at 6801 secs SINKING = 678.240 at 7404 secs BUOYANCY_PUMP = 678.280 at 7455 secs SINKING = 678.280 at 7482 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 535258093 (Sat Dec 17 02:48:13 2016 UTC) Case pressure at start = 6.930 inHg Case pressure at end = 6.220 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 = 0.834 V Seek attempts = 0 Seek time adjustment = 0 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 535269135 (Sat Dec 17 05:52:15 2016 UTC) Case pressure at start = 6.220 inHg Case pressure at end = 6.220 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 = 34.461 PSU Index 1 Salinity = 34.472 PSU Index 2 Salinity = 34.475 PSU Index 3 Salinity = 34.478 PSU Index 4 Salinity = 34.481 PSU Index 5 Salinity = 34.486 PSU Index 6 Salinity = 34.503 PSU Index 7 Salinity = 34.515 PSU Index 8 Salinity = 34.527 PSU Index 9 Salinity = 34.542 PSU Index 10 Salinity = 34.551 PSU Index 11 Salinity = 34.556 PSU Index 12 Salinity = 34.560 PSU Index 13 Salinity = 34.562 PSU Index 14 Salinity = 34.569 PSU Index 15 Salinity = 34.576 PSU Index 16 Salinity = 34.587 PSU Index 17 Salinity = 34.602 PSU Index 18 Salinity = 34.621 PSU Index 19 Salinity = 34.628 PSU Index 20 Salinity = 34.638 PSU Index 21 Salinity = 34.648 PSU Index 22 Salinity = 34.653 PSU Index 23 Salinity = 34.654 PSU Index 24 Salinity = 34.656 PSU Index 25 Salinity = 34.657 PSU Index 26 Salinity = 34.672 PSU Index 27 Salinity = 34.684 PSU Index 28 Salinity = 34.696 PSU Index 29 Salinity = 34.710 PSU Index 30 Salinity = 34.728 PSU Index 31 Salinity = 34.743 PSU Index 32 Salinity = 34.756 PSU Index 33 Salinity = 34.769 PSU Index 34 Salinity = 34.771 PSU Checksum = 9D