Sample HRT GENPRO-I header
0-489 FLT 2 25 JULY 80 MTN CONVECTION FIRST TIME ON THIS FILE 8 12 0 THIS FILE I
S ALL OR PART OF TIME PERIOD 8 11 23 TO 10 58 38 DESCRIPTION OF RECORD -- 67 PARAMETERS WERE SAVE
D AT THEIR RESPECTIVE RATES. THIS REPRESENTS 1245 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
THE 1 CYCLES OF1245 SAMP/CYC = 1245 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
D INTO 415 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 PILOT MICROPHONE SWITCH (XMIT) (VDC) XMIT VDC = (N/ 1000.0) - 100.0
6) 20 RAW INS LATITUDE (DEG) ALAT DEG = (N/ 1000.0) - 100.0
7) 20 RAW INS LONGITUDE (DEG) ALONG DEG = (N/ 1000.0) - 200.0
8) 20 AIRCRAFT TRUE HEADING (ARINC) (DEG) THI DEG = (N/ 1000.0) - 100.0
9) 20 INS WANDER ANGLE (DEG) ALPHA DEG = (N/ 1000.0) - 100.0
10) 20 RAW INS GROUND SPD X COMPONENT (M/S) XVI M/S = (N/ 1000.0) - 500.0
11) 20 RAW INS GROUND SPD Y COMPONENT (M/S) YVI M/S = (N/ 1000.0) - 500.0
12) 20 RAW INS GROUND SPEED (M/S) GSF M/S = (N/ 1000.0) - 100.0
13) 20 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH DEG = (N/ 1000.0) - 100.0
14) 20 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL DEG = (N/ 1000.0) - 100.0
15) 20 AIRCRAFT TRUE HEADING (YAW) (DEG) THF DEG = (N/ 1000.0) - 100.0
16) 20 RAW INS VERTICAL VELOCITY (M/S) VZI M/S = (N/ 1000.0) - 500.0
17) 20 RAW DYNAMIC PRESSURE (WING) (MB) QCW MB = (N/ 1000.0) - 100.0
18) 20 RAW DYNAMIC PRESSURE (GUST PROBE)(MB) QCG MB = (N/ 1000.0) - 100.0
19) 20 CORRECTED DYNAMIC PRESR (WING) (MB) QCWC MB = (N/ 1000.0) - 100.0
20) 20 CORRECTED DYNAMIC PRESR (GUST PROBE)(MB) QCGC MB = (N/ 1000.0) - 100.0
21) 20 RAW STATIC PRESSURE (FUSELAGE) (MB) PSF MB = (N/ 1000.0) - 0.0
22) 20 RAW STATIC PRESSURE (BOOM) (MB) PSB MB = (N/ 1000.0) - 0.0
23) 20 CORRECTED STATIC PRESR (FUSELAGE) (MB) PSFC MB = (N/ 1000.0) - 0.0
24) 20 CORRECTED STATIC PRESSURE (BOOM) (MB) PSBC MB = (N/ 1000.0) - 0.0
25) 20 NACA PRESSURE ALTITUDE (M) HP M = (N/ 10.0) - 500.0
26) 20 GEOMETRIC (RADIO) ALTITUDE (M) HGM M = (N/ 1000.0) - 100.0
27) 20 TOTAL TEMPERATURE (BOOM ROSEMOUNT) (C) TTB C = (N/ 1000.0) - 100.0
28) 20 TOTAL TEMPERATURE (REVERSE FLOW) (C) TTRF C = (N/ 1000.0) - 100.0
29) 20 TOTAL TEMPERATURE (FAST RESPONSE) (C) TTKP C = (N/ 1000.0) - 100.0
30) 20 AMBIENT TEMPERATURE (BOOM ROSEMOUNT)(C) ATB C = (N/ 1000.0) - 100.0
31) 20 AMBIENT TEMPERATURE (REVERSE-FLOW) (C) ATRF C = (N/ 1000.0) - 100.0
32) 20 AMBIENT TEMP (FAST RESPONSE) (C) ATKP C = (N/ 1000.0) - 100.0
33) 20 RADIOMETRIC SURFACE TEMP (PRT-5) (C) PRT5 C = (N/ 1000.0) - 100.0
34) 20 DEW/FROST POINT TEMP ( E-G+G)(RT-BOT)(C) DPRB C = (N/ 1000.0) - 100.0
35) 20 DEW/FROST POINT TEMP(GN EAST)(RT-TOP)(C) DPRT C = (N/ 1000.0) - 100.0
36) 20 DEWPOINT TEMPERATURE ( E-G+G)(RT-BOT)(C) DPRBC C = (N/ 1000.0) - 100.0
37) 20 DEWPOINT TEMPERATURE(GN EAST)(RT-TOP)(C) DPRTC C = (N/ 1000.0) - 100.0
38) 20 ABSOLUTE HUMIDITY ( E-G+G)(RT-BOT)(G/M3) RHOTDB G/M3 = (N/ 1000.0) - 100.0
39) 20 ABSOLUTE HUMIDITY(GN EAST)(RT-TOP)(G/M3) RHOTDT G/M3 = (N/ 1000.0) - 100.0
40) 20 RAW LYMAN ALPHA HYGROMETER OUTPUT (VDC) VLA VDC = (N/ 1000.0) - 100.0
41) 20 AIRCRAFT TRUE AIRSPEED (WING) (M/S) TASW M/S = (N/ 1000.0) - 100.0
42) 20 AIRCRAFT TRUE AIRSPEED (GUST) (M/S) TASG M/S = (N/ 1000.0) - 100.0
43) 20 RAW J-W LIQUID WATER CONTENT (G/M3) LWC G/M3 = (N/ 1000.0) - 100.0
44) 20 CORRCTD J-W LIQUID WATER CONTENT (G/M3) LWCC G/M3 = (N/ 1000.0) - 100.0
45) 20 ATTACK ANGLE ( LEFT FIXED VANE) (DEG) AFIXL DEG = (N/ 1000.0) - 100.0
46) 20 ATTACK ANGLE (RIGHT FIXED VANE) (DEG) AFIXR DEG = (N/ 1000.0) - 100.0
47) 20 SIDESLIP ANGLE (TOP FIXED VANE) (DEG) BFIXT DEG = (N/ 1000.0) - 100.0
48) 20 SIDESLIP ANGLE (BOTTOM FIXED VANE) (DEG) BFIXB DEG = (N/ 1000.0) - 100.0
49) 20 WIND VECTOR EAST GUST COMPONENT (M/S) UI M/S = (N/ 1000.0) - 200.0
50) 20 WIND VECTOR NORTH GUST COMPONENT (M/S) VI M/S = (N/ 1000.0) - 200.0
51) 20 WIND VECTOR VERTICAL GUST COMP (H) (M/S) WI M/S = (N/ 1000.0) - 100.0
52) 20 WIND VECTOR LNGTDNL GUST COMPONENT (M/S) UX M/S = (N/ 1000.0) - 200.0
53) 20 WIND VECTOR LATERAL GUST COMPONENT (M/S) VY M/S = (N/ 1000.0) - 200.0
54) 20 HORIZONTAL WIND DIRECTION (BOOM) (DEG) WDRCTN DEG = (N/ 1000.0) - 100.0
55) 20 HORIZONTAL WIND SPEED (BOOM) (M/S) WSPD M/S = (N/ 1000.0) - 100.0
56) 20 RAW INS GROUND SPD EAST COMP (M/S) VEW M/S = (N/ 1000.0) - 500.0
57) 20 RAW INS GROUND SPD NORTH COMP (M/S) VNS M/S = (N/ 1000.0) - 500.0
58) 20 DISTANCE EAST OF START (KM) DEI KM = (N/ 1000.0) - 500.0
59) 20 DISTANCE NORTH OF START (KM) DNI KM = (N/ 1000.0) - 500.0
60) 20 AIRCRAFT C.G. ACCELERATION (M/S2) CGAC M/S2 = (N/ 1000.0) - 100.0
61) 20 DAMPED AIRCRAFT VERT VELOCITY (M/S) WP3 M/S = (N/ 1000.0) - 100.0
62) 20 PRESSURE-DAMPED INERTIAL ALTITUDE (M) HI3 M = (N/ 10.0) - 500.0
63) 20 RELATIVE HUMIDITY (PER CENT) RHUM PER CENT = (N/ 1000.0) - 100.0
64) 20 WATER VAPOR MIXING RATIO (G/KG) MIXR G/KG = (N/ 1000.0) - 100.0
65) 20 EQUIVALENT POTENTIAL TEMPERATURE (K) ETHETA K = (N/ 1000.0) - 100.0
66) 20 POTENTIAL TEMPERATURE (K) THETA K = (N/ 1000.0) - 100.0
67) 20 DEWPOINT DEPRESSION (ATB-DPRBC) (C) DPD C = (N/ 1000.0) - 100.0
THERE ARE 1 PHYSICAL RECORDS IN THE HEADER FILE
0-489 FLT 2 25 JULY 80 MTN CONVECTION
THIS FILE IS ALL OR PART OF THE TIME PERIOD 8 11 23 TO 10 58 38
DESCRIPTION OF TAPE:
HEADER FILE -- 832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
1256 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
****** BITS PER PHYSICAL HEADER RECORD
DATA FILE -- 24900 BITS PER LOGICAL DATA RECORD
1 LOGICAL DATA RECORDS PER PHYSICAL RECORD
24900 BITS PER PHYSICAL DATA RECORD
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