Parsing the file .\300234064137540_000030.sbd xdecode[2.2.d] SBD size = 235, SN = 10099, Dive # = 2 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is East GPS Location (lat,lon) = -77.476504 179.585018 GPS UTC time = 13 Dec 2016 02:23 GPS fix time = 10 seconds Number of GPS satellites = 5 GPS signal level (Min:Avg:Max) = (34:39:45) GPS precision = 15 0x41 Message Fall Rate start timestamp = 534914529 (Tue Dec 13 03:22:09 2016 UTC) SINKING = 640.400 at 0 secs SINKING = 650.280 at 50 secs SINKING = 660.520 at 103 secs SINKING = 670.560 at 156 secs SINKING = 677.960 at 759 secs SINKING = 678.000 at 1362 secs SINKING = 678.040 at 1965 secs SINKING = 678.080 at 2568 secs SINKING = 678.080 at 3171 secs SINKING = 678.080 at 3774 secs SINKING = 678.120 at 4377 secs SINKING = 678.160 at 4980 secs SINKING = 678.160 at 5582 secs SINKING = 678.200 at 6185 secs SINKING = 678.240 at 6788 secs SINKING = 678.240 at 7391 secs BUOYANCY_PUMP = 678.280 at 7500 secs SINKING = 678.240 at 7527 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 534911015 (Tue Dec 13 02:23:35 2016 UTC) Case pressure at start = 6.810 inHg Case pressure at end = 6.240 inHg Oil valve open pos at surface = 1.732 V Oil valve close pos at fall = 0.844 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 = 534922057 (Tue Dec 13 05:27:37 2016 UTC) Case pressure at start = 6.240 inHg Case pressure at end = 6.230 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 = 34.394 PSU Index 1 Salinity = 34.394 PSU Index 2 Salinity = 34.395 PSU Index 3 Salinity = 34.397 PSU Index 4 Salinity = 34.405 PSU Index 5 Salinity = 34.412 PSU Index 6 Salinity = 34.432 PSU Index 7 Salinity = 34.456 PSU Index 8 Salinity = 34.473 PSU Index 9 Salinity = 34.485 PSU Index 10 Salinity = 34.494 PSU Index 11 Salinity = 34.499 PSU Index 12 Salinity = 34.501 PSU Index 13 Salinity = 34.504 PSU Index 14 Salinity = 34.506 PSU Index 15 Salinity = 34.513 PSU Index 16 Salinity = 34.519 PSU Index 17 Salinity = 34.521 PSU Index 18 Salinity = 34.522 PSU Index 19 Salinity = 34.525 PSU Index 20 Salinity = 34.531 PSU Index 21 Salinity = 34.535 PSU Index 22 Salinity = 34.538 PSU Index 23 Salinity = 34.543 PSU Index 24 Salinity = 34.547 PSU Index 25 Salinity = 34.553 PSU Index 26 Salinity = 34.577 PSU Index 27 Salinity = 34.601 PSU Index 28 Salinity = 34.618 PSU Index 29 Salinity = 34.637 PSU Index 30 Salinity = 34.663 PSU Index 31 Salinity = 34.685 PSU Index 32 Salinity = 34.709 PSU Index 33 Salinity = 34.745 PSU Index 34 Salinity = 34.770 PSU Checksum = 9F