Parsing the file .\300234064131490_000360.sbd xdecode[3.2.a2] SBD size = 260, SN = 10100, Dive # = 42 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is West GPS Location (lat,lon) = -77.667723 -162.637535 GPS UTC time = 30 Jan 2017 22:05 GPS fix time = 10 seconds Number of GPS satellites = 4 GPS signal level (Min:Avg:Max) = (32:39:42) GPS precision = 11 0x41 Message Fall Rate start timestamp = 539147315 (Tue Jan 31 03:08:35 2017 UTC) SINKING = 307.080 at 0 secs SINKING = 308.640 at 603 secs SINKING = 313.680 at 1205 secs SINKING = 319.480 at 1808 secs SINKING = 320.480 at 1948 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 539129152 (Mon Jan 30 22:05:52 2017 UTC) Case pressure at start = 6.830 inHg Case pressure at end = 6.390 inHg Oil valve open pos at surface = 1.885 V Oil valve close pos at fall = 0.876 V Air valve middle pos at surface = 0.839 V Seek attempts = 3 Seek time adjustment = 1 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 539149264 (Tue Jan 31 03:41:04 2017 UTC) Case pressure at start = 6.390 inHg Case pressure at end = 6.310 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 = 539218048 Fall start depth = 323.280000 dbar 0x98 Message Drift Pressure Index 0 Pressure = 320.560 dBar Index 1 Pressure = 322.800 dBar Index 2 Pressure = 318.640 dBar Index 3 Pressure = 315.160 dBar Index 4 Pressure = 315.560 dBar Index 5 Pressure = 319.160 dBar Index 6 Pressure = 318.920 dBar Index 7 Pressure = 318.480 dBar Index 8 Pressure = 318.400 dBar Index 9 Pressure = 318.000 dBar Index 10 Pressure = 318.760 dBar Index 11 Pressure = 317.080 dBar Index 12 Pressure = 317.840 dBar Index 13 Pressure = 319.280 dBar Index 14 Pressure = 317.880 dBar Index 15 Pressure = 318.080 dBar Index 16 Pressure = 318.320 dBar Index 17 Pressure = 318.040 dBar Index 18 Pressure = 319.240 dBar Index 19 Pressure = 320.280 dBar Index 20 Pressure = 321.320 dBar Index 21 Pressure = 319.040 dBar Index 22 Pressure = 314.400 dBar Index 23 Pressure = 308.200 dBar Index 24 Pressure = 308.520 dBar Index 25 Pressure = 319.040 dBar Index 26 Pressure = 322.360 dBar Index 27 Pressure = 317.920 dBar Index 28 Pressure = 315.960 dBar Index 29 Pressure = 318.640 dBar Index 30 Pressure = 321.600 dBar Index 31 Pressure = 321.680 dBar Index 32 Pressure = 319.320 dBar Index 33 Pressure = 320.440 dBar Index 34 Pressure = 321.960 dBar Index 35 Pressure = 322.920 dBar Index 36 Pressure = 322.360 dBar Index 37 Pressure = 317.360 dBar Index 38 Pressure = 312.480 dBar Index 39 Pressure = 314.640 dBar Index 40 Pressure = 320.600 dBar Index 41 Pressure = 320.440 dBar Index 42 Pressure = 317.960 dBar Index 43 Pressure = 318.600 dBar Index 44 Pressure = 318.920 dBar Index 45 Pressure = 318.800 dBar Index 46 Pressure = 321.040 dBar Index 47 Pressure = 322.120 dBar Index 48 Pressure = 318.840 dBar Index 49 Pressure = 317.080 dBar Index 50 Pressure = 318.840 dBar Index 51 Pressure = 320.800 dBar Index 52 Pressure = 318.360 dBar Index 53 Pressure = 315.720 dBar Index 54 Pressure = 317.000 dBar Index 55 Pressure = 318.160 dBar Index 56 Pressure = 318.640 dBar Index 57 Pressure = 321.360 dBar Index 58 Pressure = 322.400 dBar Index 59 Pressure = 316.720 dBar Index 60 Pressure = 316.040 dBar Index 61 Pressure = 318.440 dBar Index 62 Pressure = 318.480 dBar Index 63 Pressure = 319.160 dBar Index 64 Pressure = 318.560 dBar Index 65 Pressure = 318.040 dBar Index 66 Pressure = 319.720 dBar Index 67 Pressure = 323.840 dBar Index 68 Pressure = 328.080 dBar Index 69 Pressure = 327.280 dBar Index 70 Pressure = 319.360 dBar Index 71 Pressure = 314.080 dBar Index 72 Pressure = 312.960 dBar Index 73 Pressure = 314.840 dBar Index 74 Pressure = 321.040 dBar Index 75 Pressure = 326.200 dBar Index 76 Pressure = 323.320 dBar Index 77 Pressure = 338.280 dBar Index 78 Pressure = 400.760 dBar Index 79 Pressure = 458.760 dBar Index 80 Pressure = 515.200 dBar Index 81 Pressure = 570.760 dBar Index 82 Pressure = 623.320 dBar Index 83 Pressure = 624.800 dBar Checksum = 86