Sample LRT GENPRO-I header
718-01 QUEIMADAS 11 AUGUST 1980 FIRST TIME ON THIS FILE 15 1 0 THIS FILE I
S ALL OR PART OF TIME PERIOD 15 1 0 TO 16 50 0 DESCRIPTION OF RECORD -- 54 PARAMETERS WERE SAVE
D AT THEIR RESPECTIVE RATES. THIS REPRESENTS 54 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
THE 27 CYCLES OF 54 SAMP/CYC = 1458 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
D INTO 486 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 1 (XMIT) (VDC) XMIT1 VDC = (N/ 1000.0) - 100.0
6) 1 PILOT MICROPHONE SWITCH 2 (XMIT) (VDC) XMIT2 VDC = (N/ 1000.0) - 100.0
7) 1 FIXED ZERO VOLTAGE (VDC) FZV VDC = (N/ 1000.0) - 100.0
8) 1 RAW INS LATITUDE (DEG) ALAT DEG = (N/ 1000.0) - 100.0
9) 1 RAW INS LONGITUDE (DEG) ALONG DEG = (N/ 1000.0) - 200.0
10) 1 AIRCRAFT TRUE HEADING (ARINC) (DEG) THI DEG = (N/ 1000.0) - 100.0
11) 1 INS WANDER ANGLE (DEG) ALPHA DEG = (N/ 1000.0) - 100.0
12) 1 RAW INS GROUND SPD X COMPONENT (M/S) XVI M/S = (N/ 1000.0) - 500.0
13) 1 RAW INS GROUND SPD Y COMPONENT (M/S) YVI M/S = (N/ 1000.0) - 500.0
14) 1 RAW INS GROUND SPEED (M/S) GSF M/S = (N/ 1000.0) - 100.0
15) 1 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH DEG = (N/ 1000.0) - 100.0
16) 1 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL DEG = (N/ 1000.0) - 100.0
17) 1 AIRCRAFT TRUE HEADING (YAW) (DEG) THF DEG = (N/ 1000.0) - 100.0
18) 1 RAW INS VERTICAL VELOCITY (M/S) VZI M/S = (N/ 1000.0) - 500.0
19) 1 RAW DYNAMIC PRESSURE (FUSELAGE) (MB) QCF MB = (N/ 1000.0) - 100.0
20) 1 CORRECTED DYNAMIC PRESR (FUSELAGE) (MB) QCFC MB = (N/ 1000.0) - 100.0
21) 1 RAW STATIC PRESSURE (FUSELAGE) (MB) PSF MB = (N/ 1000.0) - 0.0
22) 1 CORRECTED STATIC PRESR (FUSELAGE) (MB) PSFC MB = (N/ 1000.0) - 0.0
23) 1 NACA PRESSURE ALTITUDE (M) HP M = (N/ 10.0) - 500.0
24) 1 TOTAL TEMPERATURE (FUS. ROSEMOUNT) (C) TTF C = (N/ 1000.0) - 100.0
25) 1 TOTAL TEMPERATURE (DEICED ROSEMNT) (C) TTFH C = (N/ 1000.0) - 100.0
26) 1 AMBIENT TEMPERATURE (ROSEMOUNT) (C) ATF C = (N/ 1000.0) - 100.0
27) 1 AMBIENT TEMP (DEICED ROSEMOUNT) (C) ATFH C = (N/ 1000.0) - 100.0
28) 1 DEW/FROSTPOINT TEMP (THERMOELEC) (C) DP C = (N/ 1000.0) - 100.0
29) 1 DEWPOINT TEMPERATURE (THERMOELEC) (C) DPC C = (N/ 1000.0) - 100.0
30) 1 ABSOLUTE HUMIDITY (THERMOELEC) (G/M3) RHOTD G/M3 = (N/ 1000.0) - 100.0
31) 1 TRUE AIRSPEED (FUSELAGE) (M/S) TASF M/S = (N/ 1000.0) - 100.0
32) 1 HORIZONTAL WIND DIRECTION (DEG) WDRCTN DEG = (N/ 1000.0) - 100.0
33) 1 HORIZONTAL WIND SPEED (M/S) WSPD M/S = (N/ 1000.0) - 100.0
34) 1 WIND VECTOR EAST COMPONENT (M/S) UI1 M/S = (N/ 1000.0) - 200.0
35) 1 WIND VECTOR NORTH COMPONENT (M/S) VI1 M/S = (N/ 1000.0) - 200.0
36) 1 WIND VECTOR LNGTDNL COMPONENT (M/S) UX1 M/S = (N/ 1000.0) - 200.0
37) 1 WIND VECTOR LATERAL COMPONENT (M/S) VY1 M/S = (N/ 1000.0) - 200.0
38) 1 RAW INS GROUND SPD EAST COMP (M/S) VEW M/S = (N/ 1000.0) - 500.0
39) 1 RAW INS GROUND SPD NORTH COMP (M/S) VNS M/S = (N/ 1000.0) - 500.0
40) 1 DISTANCE EAST OF START (KM) DEI KM = (N/ 100.0) - 1000.0
41) 1 DISTANCE NORTH OF START (KM) DNI KM = (N/ 100.0) - 1000.0
42) 1 AIRCRAFT C.G. ACCELERATION (M/S2) CGAC M/S2 = (N/ 1000.0) - 100.0
43) 1 DAMPED AIRCRAFT VERT VELOCITY (M/S) WP3 M/S = (N/ 1000.0) - 100.0
44) 1 PRESSURE-DAMPED INERTIAL ALTITUDE (M) HI3 M = (N/ 10.0) - 500.0
45) 1 CABIN PRESSURE ,MB. PCAB MB = (N/ 1000.0) - 0.0
46) 1 DASIBI OZONE (VDC) DAO3 VDC = (N/ 1000.0) - 100.0
47) 1 NBS (NCAR 14B) SIGNAL (VDC) NBS VDC = (N/ 1000.0) - 100.0
48) 1 NBR (NCAR) RANGE (VDC) NBR VDC = (N/ 1000.0) - 100.0
49) 1 UMS (UNIMIC 14B) SIGNAL (VDC) UMS VDC = (N/ 1000.0) - 100.0
50) 1 MAX PLANCK CO (MPCO) (VDC) MPCO VDC = (N/ 1000.0) - 100.0
51) 1 MAX PLWNCK H2 (MPH2) (VDC) MPH2 VDC = (N/ 1000.0) - 100.0
52) 1 KURZ FLOW RATE (VDC) FRKURZ VDC = (N/ 1000.0) - 100.0
53) 1 SPARE 3 (VDC) SPARE3 VDC = (N/ 1000.0) - 100.0
54) 1 SPARE 4 (VDC) SPARE4 VDC = (N/ 1000.0) - 100.0
THERE ARE 1 PHYSICAL RECORDS IN THE HEADER FILE
718-01 QUEIMADAS 11 AUGUST 1980
THIS FILE IS ALL OR PART OF THE TIME PERIOD 15 1 0 TO 16 50 0
DESCRIPTION OF TAPE:
HEADER FILE -- 832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
65 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
54080 BITS PER PHYSICAL HEADER RECORD
DATA FILE -- 1080 BITS PER LOGICAL DATA RECORD
27 LOGICAL DATA RECORDS PER PHYSICAL RECORD
29160 BITS PER PHYSICAL DATA RECORD
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