Parsing the file .\300234064131490_000417.sbd xdecode[3.2.a2] SBD size = 275, SN = 10100, Dive # = 49 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is West GPS Location (lat,lon) = -77.356914 -164.339125 GPS UTC time = 08 Feb 2017 19:31 GPS fix time = 70 seconds Number of GPS satellites = 4 GPS signal level (Min:Avg:Max) = (33:41:46) GPS precision = 23 0x41 Message Fall Rate start timestamp = 539914001 (Thu Feb 09 00:06:41 2017 UTC) SEEK = 239.320 at 0 secs SINKING = 239.360 at 210 secs SINKING = 240.080 at 813 secs SINKING = 239.680 at 1416 secs SINKING = 238.240 at 2019 secs SINKING = 240.120 at 2622 secs SINKING = 246.920 at 3225 secs SINKING = 251.800 at 3643 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 539897496 (Wed Feb 08 19:31:36 2017 UTC) Case pressure at start = 6.780 inHg Case pressure at end = 6.390 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 = -8 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 539917645 (Thu Feb 09 01:07:25 2017 UTC) Case pressure at start = 6.400 inHg Case pressure at end = 6.330 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 = 539986429 Fall start depth = 237.120000 dbar 0x98 Message Drift Pressure Index 0 Pressure = 251.840 dBar Index 1 Pressure = 247.760 dBar Index 2 Pressure = 237.680 dBar Index 3 Pressure = 236.880 dBar Index 4 Pressure = 242.880 dBar Index 5 Pressure = 243.560 dBar Index 6 Pressure = 243.560 dBar Index 7 Pressure = 247.840 dBar Index 8 Pressure = 253.720 dBar Index 9 Pressure = 246.400 dBar Index 10 Pressure = 235.560 dBar Index 11 Pressure = 239.040 dBar Index 12 Pressure = 249.200 dBar Index 13 Pressure = 245.280 dBar Index 14 Pressure = 240.600 dBar Index 15 Pressure = 247.480 dBar Index 16 Pressure = 247.720 dBar Index 17 Pressure = 248.720 dBar Index 18 Pressure = 243.760 dBar Index 19 Pressure = 231.800 dBar Index 20 Pressure = 234.800 dBar Index 21 Pressure = 245.000 dBar Index 22 Pressure = 249.600 dBar Index 23 Pressure = 247.360 dBar Index 24 Pressure = 238.960 dBar Index 25 Pressure = 235.000 dBar Index 26 Pressure = 244.960 dBar Index 27 Pressure = 250.040 dBar Index 28 Pressure = 246.120 dBar Index 29 Pressure = 243.840 dBar Index 30 Pressure = 243.120 dBar Index 31 Pressure = 240.240 dBar Index 32 Pressure = 238.960 dBar Index 33 Pressure = 245.560 dBar Index 34 Pressure = 251.840 dBar Index 35 Pressure = 251.840 dBar Index 36 Pressure = 249.960 dBar Index 37 Pressure = 248.400 dBar Index 38 Pressure = 237.440 dBar Index 39 Pressure = 230.800 dBar Index 40 Pressure = 240.200 dBar Index 41 Pressure = 253.080 dBar Index 42 Pressure = 256.840 dBar Index 43 Pressure = 248.240 dBar Index 44 Pressure = 236.200 dBar Index 45 Pressure = 228.440 dBar Index 46 Pressure = 240.000 dBar Index 47 Pressure = 243.600 dBar Index 48 Pressure = 237.680 dBar Index 49 Pressure = 237.960 dBar Index 50 Pressure = 242.480 dBar Index 51 Pressure = 245.920 dBar Index 52 Pressure = 241.240 dBar Index 53 Pressure = 231.960 dBar Index 54 Pressure = 237.920 dBar Index 55 Pressure = 243.920 dBar Index 56 Pressure = 238.320 dBar Index 57 Pressure = 242.680 dBar Index 58 Pressure = 250.600 dBar Index 59 Pressure = 258.160 dBar Index 60 Pressure = 260.000 dBar Index 61 Pressure = 257.000 dBar Index 62 Pressure = 245.120 dBar Index 63 Pressure = 238.280 dBar Index 64 Pressure = 245.000 dBar Index 65 Pressure = 253.200 dBar Index 66 Pressure = 242.720 dBar Index 67 Pressure = 241.720 dBar Index 68 Pressure = 248.560 dBar Index 69 Pressure = 248.240 dBar Index 70 Pressure = 243.600 dBar Index 71 Pressure = 242.560 dBar Index 72 Pressure = 241.640 dBar Index 73 Pressure = 248.280 dBar Index 74 Pressure = 248.560 dBar Index 75 Pressure = 239.640 dBar Index 76 Pressure = 237.120 dBar Index 77 Pressure = 250.880 dBar Index 78 Pressure = 308.480 dBar Index 79 Pressure = 369.240 dBar Index 80 Pressure = 425.880 dBar Index 81 Pressure = 474.440 dBar Index 82 Pressure = 514.560 dBar Index 83 Pressure = 552.400 dBar Checksum = 36