Parsing the file .\300234064131490_000450.sbd xdecode[3.2.a2] SBD size = 244, SN = 10100, Dive # = 53 Packet ID: 0 0x01 Message GPS fix before leaving surface (previous surfacing) longitude is West GPS Location (lat,lon) = -77.302731 -164.443075 GPS UTC time = 13 Feb 2017 17:56 GPS fix time = 10 seconds Number of GPS satellites = 4 GPS signal level (Min:Avg:Max) = (36:39:49) GPS precision = 15 0x41 Message Fall Rate start timestamp = 540341987 (Mon Feb 13 22:59:47 2017 UTC) SINKING = 319.240 at 0 secs SINKING = 321.640 at 603 secs SINKING = 325.480 at 1206 secs SINKING = 326.920 at 1809 secs SINKING = 327.040 at 1957 secs 0xE7 Message Engineering -- Descend State Format Ver = 0x11 Timestamp = 540323796 (Mon Feb 13 17:56:36 2017 UTC) Case pressure at start = 6.760 inHg Case pressure at end = 6.380 inHg Oil valve open pos at surface = 1.887 V Oil valve close pos at fall = 0.876 V Air valve middle pos at surface = 0.842 V Seek attempts = 3 Seek time adjustment = 3 0xE8 Message Engineering -- Park State Format Ver = 0x11 Timestamp = 540343945 (Mon Feb 13 23:32:25 2017 UTC) Case pressure at start = 6.380 inHg Case pressure at end = 6.300 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 = 540412729 Fall start depth = 326.960000 dbar 0x98 Message Drift Pressure Index 0 Pressure = 327.080 dBar Index 1 Pressure = 325.440 dBar Index 2 Pressure = 321.720 dBar Index 3 Pressure = 323.600 dBar Index 4 Pressure = 327.760 dBar Index 5 Pressure = 327.360 dBar Index 6 Pressure = 321.200 dBar Index 7 Pressure = 316.800 dBar Index 8 Pressure = 316.400 dBar Index 9 Pressure = 321.160 dBar Index 10 Pressure = 322.320 dBar Index 11 Pressure = 319.760 dBar Index 12 Pressure = 320.840 dBar Index 13 Pressure = 324.600 dBar Index 14 Pressure = 327.200 dBar Index 15 Pressure = 327.440 dBar Index 16 Pressure = 326.600 dBar Index 17 Pressure = 325.600 dBar Index 18 Pressure = 324.320 dBar Index 19 Pressure = 322.560 dBar Index 20 Pressure = 322.160 dBar Index 21 Pressure = 321.400 dBar Index 22 Pressure = 323.440 dBar Index 23 Pressure = 326.400 dBar Index 24 Pressure = 327.320 dBar Index 25 Pressure = 325.480 dBar Index 26 Pressure = 323.720 dBar Index 27 Pressure = 323.560 dBar Index 28 Pressure = 323.840 dBar Index 29 Pressure = 323.760 dBar Index 30 Pressure = 324.400 dBar Index 31 Pressure = 324.480 dBar Index 32 Pressure = 324.200 dBar Index 33 Pressure = 323.040 dBar Index 34 Pressure = 323.680 dBar Index 35 Pressure = 324.960 dBar Index 36 Pressure = 323.480 dBar Index 37 Pressure = 323.200 dBar Index 38 Pressure = 324.960 dBar Index 39 Pressure = 328.160 dBar Index 40 Pressure = 331.520 dBar Index 41 Pressure = 324.880 dBar Index 42 Pressure = 321.520 dBar Index 43 Pressure = 322.840 dBar Index 44 Pressure = 324.840 dBar Index 45 Pressure = 323.120 dBar Index 46 Pressure = 323.000 dBar Index 47 Pressure = 325.640 dBar Index 48 Pressure = 326.240 dBar Index 49 Pressure = 325.640 dBar Index 50 Pressure = 326.720 dBar Index 51 Pressure = 323.880 dBar Index 52 Pressure = 322.000 dBar Index 53 Pressure = 322.720 dBar Index 54 Pressure = 323.880 dBar Index 55 Pressure = 324.800 dBar Index 56 Pressure = 325.920 dBar Index 57 Pressure = 325.480 dBar Index 58 Pressure = 324.320 dBar Index 59 Pressure = 324.920 dBar Index 60 Pressure = 323.640 dBar Index 61 Pressure = 321.240 dBar Index 62 Pressure = 320.960 dBar Index 63 Pressure = 323.640 dBar Index 64 Pressure = 325.320 dBar Index 65 Pressure = 326.200 dBar Index 66 Pressure = 327.280 dBar Index 67 Pressure = 323.680 dBar Index 68 Pressure = 321.760 dBar Index 69 Pressure = 324.600 dBar Index 70 Pressure = 325.840 dBar Index 71 Pressure = 323.720 dBar Index 72 Pressure = 326.080 dBar Index 73 Pressure = 327.600 dBar Index 74 Pressure = 327.800 dBar Index 75 Pressure = 328.880 dBar Index 76 Pressure = 327.000 dBar Index 77 Pressure = 343.480 dBar Index 78 Pressure = 408.560 dBar Index 79 Pressure = 475.360 dBar Index 80 Pressure = 541.800 dBar Index 81 Pressure = 583.000 dBar Index 82 Pressure = 582.960 dBar Index 83 Pressure = 582.960 dBar Checksum = 99