Parsing the file .\300234064131490_000176.sbd xdecode[3.2.a2] SBD size = 270, SN = 10100, Dive # = 21 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is West GPS Location (lat,lon) = -76.634170 -163.105509 GPS UTC time = 04 Jan 2017 14:22 GPS fix time = 10 seconds Number of GPS satellites = 5 GPS signal level (Min:Avg:Max) = (38:41:43) GPS precision = 14 0x41 Message Fall Rate start timestamp = 536871784 (Wed Jan 04 19:03:04 2017 UTC) SINKING = 264.560 at 0 secs SINKING = 261.000 at 603 secs SINKING = 257.080 at 1206 secs SINKING = 259.000 at 1809 secs SINKING = 261.000 at 2412 secs SINKING = 259.720 at 3015 secs SINKING = 259.600 at 3343 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 536854930 (Wed Jan 04 14:22:10 2017 UTC) Case pressure at start = 6.900 inHg Case pressure at end = 6.400 inHg Oil valve open pos at surface = 1.885 V Oil valve close pos at fall = 0.878 V Air valve middle pos at surface = 0.841 V Seek attempts = 3 Seek time adjustment = -5 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 536875128 (Wed Jan 04 19:58:48 2017 UTC) Case pressure at start = 6.400 inHg Case pressure at end = 6.350 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 = 536943912 Fall start depth = 258.560000 dbar 0x98 Message Drift Pressure Index 0 Pressure = 259.640 dBar Index 1 Pressure = 264.200 dBar Index 2 Pressure = 253.760 dBar Index 3 Pressure = 253.520 dBar Index 4 Pressure = 257.280 dBar Index 5 Pressure = 257.120 dBar Index 6 Pressure = 255.880 dBar Index 7 Pressure = 258.120 dBar Index 8 Pressure = 256.240 dBar Index 9 Pressure = 252.400 dBar Index 10 Pressure = 257.080 dBar Index 11 Pressure = 257.560 dBar Index 12 Pressure = 254.360 dBar Index 13 Pressure = 255.280 dBar Index 14 Pressure = 253.080 dBar Index 15 Pressure = 260.120 dBar Index 16 Pressure = 257.440 dBar Index 17 Pressure = 254.080 dBar Index 18 Pressure = 254.360 dBar Index 19 Pressure = 256.600 dBar Index 20 Pressure = 262.960 dBar Index 21 Pressure = 258.920 dBar Index 22 Pressure = 253.360 dBar Index 23 Pressure = 261.920 dBar Index 24 Pressure = 260.920 dBar Index 25 Pressure = 260.240 dBar Index 26 Pressure = 260.920 dBar Index 27 Pressure = 255.800 dBar Index 28 Pressure = 253.120 dBar Index 29 Pressure = 256.360 dBar Index 30 Pressure = 253.920 dBar Index 31 Pressure = 256.360 dBar Index 32 Pressure = 258.520 dBar Index 33 Pressure = 253.360 dBar Index 34 Pressure = 262.240 dBar Index 35 Pressure = 254.920 dBar Index 36 Pressure = 254.000 dBar Index 37 Pressure = 261.080 dBar Index 38 Pressure = 259.600 dBar Index 39 Pressure = 257.000 dBar Index 40 Pressure = 258.760 dBar Index 41 Pressure = 253.800 dBar Index 42 Pressure = 254.880 dBar Index 43 Pressure = 263.680 dBar Index 44 Pressure = 261.920 dBar Index 45 Pressure = 258.120 dBar Index 46 Pressure = 252.280 dBar Index 47 Pressure = 254.200 dBar Index 48 Pressure = 254.200 dBar Index 49 Pressure = 256.560 dBar Index 50 Pressure = 256.400 dBar Index 51 Pressure = 255.680 dBar Index 52 Pressure = 255.400 dBar Index 53 Pressure = 257.320 dBar Index 54 Pressure = 256.280 dBar Index 55 Pressure = 259.040 dBar Index 56 Pressure = 263.560 dBar Index 57 Pressure = 259.800 dBar Index 58 Pressure = 261.000 dBar Index 59 Pressure = 264.160 dBar Index 60 Pressure = 259.240 dBar Index 61 Pressure = 253.880 dBar Index 62 Pressure = 252.000 dBar Index 63 Pressure = 252.840 dBar Index 64 Pressure = 252.840 dBar Index 65 Pressure = 262.720 dBar Index 66 Pressure = 265.000 dBar Index 67 Pressure = 251.680 dBar Index 68 Pressure = 250.240 dBar Index 69 Pressure = 258.680 dBar Index 70 Pressure = 257.840 dBar Index 71 Pressure = 259.440 dBar Index 72 Pressure = 255.040 dBar Index 73 Pressure = 253.240 dBar Index 74 Pressure = 256.160 dBar Index 75 Pressure = 262.120 dBar Index 76 Pressure = 258.560 dBar Index 77 Pressure = 276.320 dBar Index 78 Pressure = 341.160 dBar Index 79 Pressure = 399.480 dBar Index 80 Pressure = 460.160 dBar Index 81 Pressure = 519.720 dBar Index 82 Pressure = 549.240 dBar Index 83 Pressure = 551.760 dBar Checksum = E2