N307D Sample LRT GENPRO-I header
791-01 CCOPE 18MAY1981 16/31/00 FIRST TIME ON THIS FILE 16 31 4 THIS FILE I
S ALL OR PART OF TIME PERIOD 16 31 0 TO 17 50 15 DESCRIPTION OF RECORD -- 74 PARAMETERS WERE SAVE
D AT THEIR RESPECTIVE RATES. THIS REPRESENTS 98 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
THE 15 CYCLES OF 98 SAMP/CYC = 1470 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
D INTO 490 60 BIT PACKED WORDS --METHOD OF SCALING-- A BIAS AD(I) WAS ADDED TO EACH SAMPLE
OF EACH PARAMETER TO ELIMINATE ANY NEGATIVE VALUES. THE BIASED SAMPLE WAS THEN MULTIPLIED BY P(I)
TO INSURE THE PROPER NUMBER OF DECIMAL PLACES WERE SAVED. THE PACKED RECORD MAY BE UNPACKED BY RIGH
T JUSTIFYING 20 BITS AT A TIME AND REVERSING THE ABOVE SCALING PROCESS. AS EXAMPLE, S(I)=N/P(I)-AD(I
), WHERE N IS THE 20 BIT SCALED INTEGER, S(I) THE DESIRED UNSCALED PARAMETER, AD(I),P(I) THE CORRESP
ONDING SCALE FACTORS THE ORDER, RATE, PLOT TITLE, PRINT LAB, UNITS, AD AND P SCALE FACTORS OF EACH
PARAMETER FOLLOW
1) 1 PROCESSOR TIME (SECONDS) AFTER MIDNIGHT TIME SEC = (N/ 1.0) - 0.0
2) 1 UNALTERED TAPE TIME (SEC) AFTER MIDNIGHT TPTIME SEC = (N/ 1.0) - 0.0
3) 1 LTN-51 ARINC TIME LAG (SEC) TMLAG SEC = (N/ 1000.0) - 100.0
4) 1 EVENT MARKER WORD EVMRKS = (N/ 1.0) - 0.0
5) 1 FIXED ZERO VOLTAGE (VDC) FZV VDC = (N/ 1000.0) - 100.0
6) 1 POSITIVE REFERENCE (+10.0 VDC) SIXP VDC = (N/ 1000.0) - 100.0
7) 1 NEGATIVE REFERENCE (-10.0 VDC) SIXN VDC = (N/ 1000.0) - 100.0
8) 1 PILOT MICROPHONE SWITCH (1) (VDC) XMIT1 VDC = (N/ 1000.0) - 100.0
9) 1 PILOT MICROPHONE SWITCH (2) (VDC) XMIT2 VDC = (N/ 1000.0) - 100.0
10) 1 RAW INS LATITUDE (DEG) ALAT DEG = (N/ 1000.0) - 100.0
11) 1 RAW INS LONGITUDE (DEG) ALONG DEG = (N/ 1000.0) - 200.0
12) 1 AIRCRAFT TRUE HEADING (ARINC) (DEG) THI DEG = (N/ 1000.0) - 100.0
13) 1 INS WANDER ANGLE (DEG) ALPHA DEG = (N/ 1000.0) - 100.0
14) 1 RAW INS GROUND SPD X COMPONENT (M/S) XVI M/S = (N/ 1000.0) - 500.0
15) 1 RAW INS GROUND SPD Y COMPONENT (M/S) YVI M/S = (N/ 1000.0) - 500.0
16) 1 RAW INS GROUND SPEED (M/S) GSF M/S = (N/ 1000.0) - 100.0
17) 1 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH DEG = (N/ 1000.0) - 100.0
18) 1 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL DEG = (N/ 1000.0) - 100.0
19) 1 AIRCRAFT TRUE HEADING (YAW) (DEG) THF DEG = (N/ 1000.0) - 100.0
20) 1 RAW INS VERTICAL VELOCITY (M/S) VZI M/S = (N/ 1000.0) - 500.0
21) 1 RAW DYNAMIC PRESSURE (FUSELAGE)(MB) QCF MB = (N/ 1000.0) - 100.0
22) 1 RAW DYNAMIC PRESSURE (BOOM)(MB) QCB MB = (N/ 1000.0) - 100.0
23) 1 CORRECTED DYNAMIC PRESR (FUSELAGE)(MB) QCFC MB = (N/ 1000.0) - 100.0
24) 1 CORRECTED DYNAMIC PRESR (BOOM)(MB) QCBC MB = (N/ 1000.0) - 100.0
25) 1 RAW STATIC PRESSURE (FUSELAGE) (MB) PSF MB = (N/ 1000.0) - 0.0
26) 1 RAW STATIC PRESSURE (BOOM) (MB) PSB MB = (N/ 1000.0) - 0.0
27) 1 CORRECTED STATIC PRESR (FUSELAGE) (MB) PSFC MB = (N/ 1000.0) - 0.0
28) 1 CORRECTED STATIC PRESSURE (BOOM) (MB) PSBC MB = (N/ 1000.0) - 0.0
29) 1 NACA PRESSURE ALTITUDE (M) HP M = (N/ 10.0) - 500.0
30) 1 TOTAL TEMPERATURE (REVERSE FLOW) (C) TTRF C = (N/ 1000.0) - 100.0
31) 1 AMBIENT TEMPERATURE (REVERSE-FLOW) (C) ATRF C = (N/ 1000.0) - 100.0
32) 1 AMBIENT TEMPERATURE2(REVERSE-FLOW) (C) ATRF2 C = (N/ 1000.0) - 100.0
33) 1 TOTAL TEMPERATURE (FUSELAGE ROSEMOUNT) ( TTF C = (N/ 1000.0) - 100.0
34) 1 TOTAL TEMPERATURE (DEICED ROSEMOUNT) (C) TTFH C = (N/ 1000.0) - 100.0
35) 1 AMBIENT TEMPERATURE (FUSELAGE ROSEMOUNT) ATF C = (N/ 1000.0) - 100.0
36) 1 AMBIENT TEMP (DEICED ROSEMOUNT) (C) ATFH C = (N/ 1000.0) - 100.0
37) 1 DEW/FROST POINT TEMP (GE )(C) DPGE C = (N/ 1000.0) - 100.0
38) 1 DEW/FROST POINT TEMP ( E-G+G) (C) DPEGG C = (N/ 1000.0) - 100.0
39) 1 DEWPOINT TEMPERATURE (GE) (C) DPGEC C = (N/ 1000.0) - 100.0
40) 1 DEWPOINT TEMPERATURE (E-G+G ) (C) DPEGGC C = (N/ 1000.0) - 100.0
41) 1 ABSOLUTE HUMIDITY (G/M3) RHOTDT G/M3 = (N/ 1000.0) - 100.0
42) 1 AIRCRAFT TRUE AIRSPEED (FUSELAGE) (M/S) TASF M/S = (N/ 1000.0) - 100.0
43) 1 AIRCRAFT TRUE AIRSPEED (GUST) (M/S) TASG M/S = (N/ 1000.0) - 100.0
44) 1 RAW J-W LIQUID WATER CONTENT (G/M3) LWC G/M3 = (N/ 1000.0) - 100.0
45) 1 CORRCTD J-W LIQUID WATER CONTENT (G/M3) LWCC G/M3 = (N/ 1000.0) - 100.0
46) 1 VERTICAL DIFF PRESSURE(GUST PRO.)(MB) ADIF MB = (N/ 1000.0) - 100.0
47) 1 ATTACK ANGLE (ROSEMOUNT) (DEG) ATTACK DEG = (N/ 1000.0) - 100.0
48) 1 HORIZONTAL DIFF PRESSURE(GUST PRO.)(MB) BDIF MB = (N/ 1000.0) - 100.0
49) 1 SIDESLIP ANGLE (ROSEMOUNT) (DEG) SSLIP DEG = (N/ 1000.0) - 100.0
50) 1 HORIZONTAL WIND DIRECTION (DEG) WDRCTN DEG = (N/ 1000.0) - 100.0
51) 1 HORIZONTAL WIND SPEED (M/S) WSPD M/S = (N/ 1000.0) - 100.0
52) 1 WIND VECTOR EAST GUST COMPONENT (M/S) UI1 M/S = (N/ 1000.0) - 200.0
53) 1 WIND VECTOR NORTH GUST COMPONENT (M/S) VI1 M/S = (N/ 1000.0) - 200.0
54) 1 WIND VECTOR VERTICAL GUST COMP (H) (M/S) WI1 M/S = (N/ 1000.0) - 100.0
55) 1 WIND VECTOR LNGTDNL GUST COMPONENT (M/S) UX1 M/S = (N/ 1000.0) - 200.0
56) 1 WIND VECTOR LATERAL GUST COMPONENT (M/S) VY1 M/S = (N/ 1000.0) - 200.0
57) 1 RAW INS GROUND SPD EAST COMP (M/S) VEW M/S = (N/ 1000.0) - 500.0
58) 1 RAW INS GROUND SPD NORTH COMP (M/S) VNS M/S = (N/ 1000.0) - 500.0
59) 1 DISTANCE EAST OF SUNDAY CREEK (KM) DEI KM = (N/ 100.0) - 1000.0
60) 1 DISTANCE NORTH OF SUNDAY CREEK (KM) DNI KM = (N/ 100.0) - 1000.0
61) 1 AIRCRAFT C.G. ACCELERATION (M/S2) CGAC M/S2 = (N/ 1000.0) - 100.0
62) 1 DAMPED AIRCRAFT VERT VELOCITY (M/S) WP3 M/S = (N/ 1000.0) - 100.0
63) 1 PRESSURE-DAMPED INERTIAL ALTITUDE (M) HI3 M = (N/ 10.0) - 500.0
64) 1 WATER VAPOR MIXING RATIO (G/KG) MIXR G/KG = (N/ 1000.0) - 100.0
65) 1 EQUIVALENT POTENTIAL TEMPERATURE (K) ETHETA K = (N/ 1000.0) - 100.0
66) 1 POTENTIAL TEMPERATURE (K) THETA K = (N/ 1000.0) - 100.0
67) 1 SPECIFIC HUMIDITY (G/KG) SPHUM G/KG = (N/ 1000.0) - 100.0
68) 1 VIRTUAL POTENTIAL TEMPERATURE (K) VTHETA K = (N/ 1000.0) - 100.0
69) 1 MEAN OZONE MIXING RATIO (PPBV) MO3 PPBV = (N/ 1000.0) - 100.0
70) 1 RX CHAMBER PRESSURE (O3RXP) (VDC) O3RXP TORR = (N/ 1000.0) - 100.0
71) 1 RX CHAMBER TEMPERATURE (O3RXT)(DEG C) O3RXT DEG C = (N/ 1000.0) - 100.0
72) 1 O3 PMT TEMPERATURE (O3PMT) (DEG C) O3PMT DEG C = (N/ 1000.0) - 100.0
73) 1 COOLER TEMPERATURE (CHS1) (DEG C) CHS1 DEG C = (N/ 1000.0) - 100.0
74) 25 FAST OZONE MIXING RATIO (25HZ)(PPBV) O3F25 PPBV = (N/ 1000.0) - 100.0
THERE ARE 1 PHYSICAL RECORDS IN THE HEADER FILE
791-01 CCOPE 18MAY1981 16/31/00
THIS FILE IS ALL OR PART OF THE TIME PERIOD 16 31 0 TO 17 50 15
DESCRIPTION OF TAPE:
HEADER FILE -- 832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
109 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
90688 BITS PER PHYSICAL HEADER RECORD
DATA FILE -- 1960 BITS PER LOGICAL DATA RECORD
15 LOGICAL DATA RECORDS PER PHYSICAL RECORD
29400 BITS PER PHYSICAL DATA RECORD
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