Parsing the file .\300234064137540_000021.sbd xdecode[2.2.d] SBD size = 235, SN = 10099, Dive # = 1 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is East GPS Location (lat,lon) = -77.476097 179.528386 GPS UTC time = 09 Dec 2016 02:16 GPS fix time = 10 seconds Number of GPS satellites = 5 GPS signal level (Min:Avg:Max) = (37:40:47) GPS precision = 11 0x41 Message Fall Rate start timestamp = 534568684 (Fri Dec 09 03:18:04 2016 UTC) SINKING = 640.360 at 0 secs SINKING = 650.640 at 57 secs SINKING = 660.160 at 111 secs SINKING = 670.360 at 168 secs SINKING = 680.520 at 226 secs SINKING = 684.920 at 829 secs SINKING = 684.920 at 1432 secs SINKING = 684.920 at 2035 secs SINKING = 684.920 at 2637 secs SINKING = 684.920 at 3240 secs SINKING = 684.920 at 3843 secs SINKING = 684.960 at 4446 secs SINKING = 684.960 at 5049 secs SINKING = 684.960 at 5652 secs SINKING = 684.960 at 6255 secs SINKING = 685.000 at 6858 secs BUOYANCY_PUMP = 685.000 at 7352 secs SINKING = 684.960 at 7379 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 534565022 (Fri Dec 09 02:17:02 2016 UTC) Case pressure at start = 7.030 inHg Case pressure at end = 6.230 inHg Oil valve open pos at surface = 1.734 V Oil valve close pos at fall = 0.845 V Air valve middle pos at surface = 0.835 V Seek attempts = 0 Seek time adjustment = 0 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 534576064 (Fri Dec 09 05:21:04 2016 UTC) Case pressure at start = 6.230 inHg Case pressure at end = 6.250 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 = 34.393 PSU Index 1 Salinity = 34.395 PSU Index 2 Salinity = 34.396 PSU Index 3 Salinity = 34.399 PSU Index 4 Salinity = 34.405 PSU Index 5 Salinity = 34.439 PSU Index 6 Salinity = 34.457 PSU Index 7 Salinity = 34.469 PSU Index 8 Salinity = 34.487 PSU Index 9 Salinity = 34.506 PSU Index 10 Salinity = 34.519 PSU Index 11 Salinity = 34.528 PSU Index 12 Salinity = 34.530 PSU Index 13 Salinity = 34.533 PSU Index 14 Salinity = 34.535 PSU Index 15 Salinity = 34.539 PSU Index 16 Salinity = 34.544 PSU Index 17 Salinity = 34.547 PSU Index 18 Salinity = 34.549 PSU Index 19 Salinity = 34.553 PSU Index 20 Salinity = 34.555 PSU Index 21 Salinity = 34.559 PSU Index 22 Salinity = 34.562 PSU Index 23 Salinity = 34.564 PSU Index 24 Salinity = 34.567 PSU Index 25 Salinity = 34.572 PSU Index 26 Salinity = 34.593 PSU Index 27 Salinity = 34.616 PSU Index 28 Salinity = 34.637 PSU Index 29 Salinity = 34.659 PSU Index 30 Salinity = 34.680 PSU Index 31 Salinity = 34.705 PSU Index 32 Salinity = 34.728 PSU Index 33 Salinity = 34.757 PSU Index 34 Salinity = 34.772 PSU Checksum = 8A