Parsing the file .\300234064131490_000425.sbd xdecode[3.2.a2] SBD size = 300, SN = 10100, Dive # = 50 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is West GPS Location (lat,lon) = -77.307567 -164.423526 GPS UTC time = 10 Feb 2017 02:01 GPS fix time = 10 seconds Number of GPS satellites = 5 GPS signal level (Min:Avg:Max) = (32:40:49) GPS precision = 18 0x41 Message Fall Rate start timestamp = 540021837 (Fri Feb 10 06:03:57 2017 UTC) SEEK = 192.320 at 0 secs SINKING = 192.240 at 7 secs SINKING = 188.840 at 609 secs SINKING = 190.120 at 1212 secs SINKING = 197.080 at 1815 secs SEEK = 197.560 at 1856 secs SINKING = 203.960 at 2415 secs SINKING = 203.840 at 3018 secs SINKING = 203.000 at 3621 secs SINKING = 204.240 at 4224 secs SINKING = 203.600 at 4827 secs SINKING = 202.960 at 5429 secs SINKING = 203.040 at 5512 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 540007278 (Fri Feb 10 02:01:18 2017 UTC) Case pressure at start = 6.870 inHg Case pressure at end = 6.400 inHg Oil valve open pos at surface = 1.886 V Oil valve close pos at fall = 0.875 V Air valve middle pos at surface = 0.842 V Seek attempts = 3 Seek time adjustment = -15 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 540027350 (Fri Feb 10 07:35:50 2017 UTC) Case pressure at start = 6.400 inHg Case pressure at end = 6.340 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 = 540096134 Fall start depth = 204.240000 dbar 0x98 Message Drift Pressure Index 0 Pressure = 203.080 dBar Index 1 Pressure = 204.000 dBar Index 2 Pressure = 203.960 dBar Index 3 Pressure = 205.720 dBar Index 4 Pressure = 207.040 dBar Index 5 Pressure = 202.640 dBar Index 6 Pressure = 205.440 dBar Index 7 Pressure = 210.800 dBar Index 8 Pressure = 203.160 dBar Index 9 Pressure = 200.160 dBar Index 10 Pressure = 204.480 dBar Index 11 Pressure = 209.320 dBar Index 12 Pressure = 207.440 dBar Index 13 Pressure = 206.560 dBar Index 14 Pressure = 211.080 dBar Index 15 Pressure = 212.320 dBar Index 16 Pressure = 196.840 dBar Index 17 Pressure = 185.920 dBar Index 18 Pressure = 200.160 dBar Index 19 Pressure = 210.440 dBar Index 20 Pressure = 208.880 dBar Index 21 Pressure = 205.360 dBar Index 22 Pressure = 205.480 dBar Index 23 Pressure = 201.480 dBar Index 24 Pressure = 199.320 dBar Index 25 Pressure = 201.920 dBar Index 26 Pressure = 205.000 dBar Index 27 Pressure = 203.760 dBar Index 28 Pressure = 205.520 dBar Index 29 Pressure = 204.440 dBar Index 30 Pressure = 207.760 dBar Index 31 Pressure = 206.200 dBar Index 32 Pressure = 205.080 dBar Index 33 Pressure = 208.000 dBar Index 34 Pressure = 207.920 dBar Index 35 Pressure = 212.440 dBar Index 36 Pressure = 216.360 dBar Index 37 Pressure = 206.040 dBar Index 38 Pressure = 200.520 dBar Index 39 Pressure = 207.560 dBar Index 40 Pressure = 214.480 dBar Index 41 Pressure = 205.760 dBar Index 42 Pressure = 201.680 dBar Index 43 Pressure = 206.800 dBar Index 44 Pressure = 206.440 dBar Index 45 Pressure = 202.760 dBar Index 46 Pressure = 206.520 dBar Index 47 Pressure = 206.560 dBar Index 48 Pressure = 201.760 dBar Index 49 Pressure = 204.160 dBar Index 50 Pressure = 207.240 dBar Index 51 Pressure = 206.760 dBar Index 52 Pressure = 204.960 dBar Index 53 Pressure = 205.240 dBar Index 54 Pressure = 205.880 dBar Index 55 Pressure = 205.080 dBar Index 56 Pressure = 203.320 dBar Index 57 Pressure = 202.080 dBar Index 58 Pressure = 212.160 dBar Index 59 Pressure = 206.280 dBar Index 60 Pressure = 207.600 dBar Index 61 Pressure = 201.200 dBar Index 62 Pressure = 203.280 dBar Index 63 Pressure = 205.000 dBar Index 64 Pressure = 202.600 dBar Index 65 Pressure = 204.880 dBar Index 66 Pressure = 209.840 dBar Index 67 Pressure = 212.200 dBar Index 68 Pressure = 208.720 dBar Index 69 Pressure = 205.320 dBar Index 70 Pressure = 206.360 dBar Index 71 Pressure = 208.280 dBar Index 72 Pressure = 203.360 dBar Index 73 Pressure = 203.560 dBar Index 74 Pressure = 205.400 dBar Index 75 Pressure = 207.120 dBar Index 76 Pressure = 204.200 dBar Index 77 Pressure = 218.960 dBar Index 78 Pressure = 279.400 dBar Index 79 Pressure = 331.600 dBar Index 80 Pressure = 373.960 dBar Index 81 Pressure = 419.600 dBar Index 82 Pressure = 467.760 dBar Index 83 Pressure = 507.720 dBar Checksum = 08