Sample HRT GENPRO-I header
NCAR ELECTRA - BOUNDARY LAYER 15 SEPT 75 FIRST TIME ON THIS FILE 12 18 21 THIS FILE I
S ALL OR PART OF TIME PERIOD 12 18 20 TO 18 49 10 DESCRIPTION OF RECORD -- 111 PARAMETERS WERE SAVE
D AT THEIR RESPECTIVE RATES. THIS REPRESENTS 681 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
THE 2 CYCLES OF 681 SAMP/CYC = 1362 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
D INTO 454 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 TIME TIME SECONDS = (N/ 1) - 0.0
2) 1 UNALTERED TAPE TIME (SECONDS) TPTIME SECONDS = (N/ 1) - 0.0
3) 1 CORRECTED STATIC PRESSURE (MB) PSWC (MB) = (N/ 500) - 0.0
4) 1 AMBIENT TEMPERATURE (ROSEMOUNT) (C) ATF (C) = (N/ 1000) - 100.0
5) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
6) 1 DEWPOINT TEMPERATURE (THERMOELEC) (C) DPRHC (C) = (N/ 1000) - 100.0
7) 1 DEWPOINT TEMPERATURE (LYMN-ALPHA) (C) DPLAC (C) = (N/ 1000) - 100.0
8) 1 ABSOLUTE HUMIDITY (THERMOELEC) (GM/M3) RHOTD (GM/M3) = (N/ 1000) - 100.0
9) 1 ABSOLUTE HUMIDITY (LYMN-ALPHA) (GM/M3) RHOLY (GM/M3) = (N/ 1000) - 100.0
10) 1 HORIZONTAL WIND DIRECTION (DEG) WDRCTN (DEG) = (N/ 1000) - 0.0
11) 1 HORIZONTAL WIND SPEED (M/S) WSPD (M/S) = (N/ 1000) - 0.0
12) 1 WIND VECTOR EAST COMPONENT (M/S) UI1 (M/S) = (N/ 1000) - 200.0
13) 1 WIND VECTOR NORTH COMPONENT (M/S) VI1 (M/S) = (N/ 1000) - 200.0
14) 1 WIND VECTOR VERT GUST COMPONENT (M/S) WI1 (M/S) = (N/ 1000) - 100.0
15) 1 WIND VECTOR LNGTDNL COMPONENT (M/S) UX1 (M/S) = (N/ 1000) - 200.0
16) 1 WIND VECTOR LATERAL COMPONENT (M/S) VY1 (M/S) = (N/ 1000) - 200.0
17) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
18) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
19) 1 NACA PRESSURE ALTITUDE (M) HP (M) = (N/ 100) - 100.0
20) 1 PRESSURE DAMPED INERTIAL ALTITUDE (M) HI31 (M) = (N/ 100) - 100.0
21) 1 GEOMETRIC (RADIO) ALTITUDE (M) HGM (M) = (N/ 1000) - 100.0
22) 1 AIRCRAFT GROUND SPEED (M/S) GS (M/S) = (N/ 1000) - 0.0
23) 1 AIRCRAFT GROUND SPD EAST COMP (M/S) VEW (M/S) = (N/ 1000) - 500.0
24) 1 AIRCRAFT GROUND SPD NORTH COMP (M/S) VNS (M/S) = (N/ 1000) - 500.0
25) 1 DAMPED AIRCRAFT VERT VELOCITY (M/S) WP31 (M/S) = (N/ 1000) - 100.0
26) 1 AIRCRAFT C.G. VERT ACCELERATION (M/S2) CGAC1 (M/S2) = (N/ 1000) - 100.0
27) 1 AIRCRAFT TRUE HEADING (YAW) (DEG) THF1 (DEG) = (N/ 1000) - 0.0
28) 1 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL1 (DEG) = (N/ 1000) - 100.0
29) 1 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH1 (DEG) = (N/ 1000) - 100.0
30) 1 AIRCRAFT TRUE AIRSPEED (M/S) TASW (M/S) = (N/ 1000) - 100.0
31) 1 CORCTD IR SURFACE TEMP (PRT-5) (C) PRT5C (C) = (N/ 1000) - 100.0
32) 1 DOWNWARD SW/WG-7 IRRADIANCE (WATTS/M2) UPYR1 WATTS/M2 = (N/ 500) - 100.0
33) 1 DOWNWARD SW/OG-1 IRRADIANCE (WATTS/M2) UPYR2 WATTS/M2 = (N/ 500) - 100.0
34) 1 DOWNWARD SW/RG-8 IRRADIANCE (WATTS/M2) UPYR3 WATTS/M2 = (N/ 500) - 100.0
35) 1 UPWARD SW/WG-7 IRRADIANCE (WATTS/M2) LPYR1 WATTS/M2 = (N/ 500) - 100.0
36) 1 UPWARD SW/OG-1 IRRADIANCE (WATTS/M2) LPYR2 WATTS/M2 = (N/ 500) - 100.0
37) 1 UPWARD SW/RG-8 IRRADIANCE (WATTS/M2) LPYR3 WATTS/M2 = (N/ 500) - 100.0
38) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
39) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
40) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
41) 1 PRT-6 FILTER POSITION P6FP = (N/ 1) - 0.0
42) 1 PRT-6 MIRROR POSITION (DEG) P6MP (DEG) = (N/ 1000) - 100.0
43) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
44) 1 NOSEBOOM TOTAL TEMP (ROSEMOUNT) (C) TTB5 DEG C = (N/ 1000) - 100.0
45) 1 FUSELAGE TOTAL TEMP (ROSEMOUNT) (C) TTF (C) = (N/ 1000) - 100.0
46) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
47) 1 LHS DEW/FROSTPOINT TEMP (C) DPLH (C) = (N/ 1000) - 100.0
48) 1 RHS DEW/FROSTPOINT TEMP (C) DPRH (C) = (N/ 1000) - 100.0
49) 1 LYMAN-ALPHA GAIN INDICATOR (VDC) LAGAIN (VDC) = (N/ 1000) - 100.0
50) 1 RAW WINGTIP STATIC PRESSURE (MB) PSW (MB) = (N/ 500) - 0.0
51) 1 RAW WINGTIP DYNAMIC PRESSURE (MB) QCW (MB) = (N/ 1000) - 100.0
52) 1 RAW NOSEBOOM STATIC PRESSURE (MB) PSB (MB) = (N/ 500) - 0.0
53) 1 RAW NOSEBOOM DYNAMIC PRESSURE (MB) QCB (MB) = (N/ 1000) - 100.0
54) 1 RAW INS LATITUDE (DEG) ALAT (DEG) = (N/ 1000) - 200.0
55) 1 RAW INS LONGITUDE (DEG) ALONG (DEG) = (N/ 1000) - 200.0
56) 1 RAW VLF LATITUDE (DEG) VLAT (DEG) = (N/ 1000) - 200.0
57) 1 RAW VLF LONGITUDE (DEG) VLONG (DEG) = (N/ 1000) - 200.0
58) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
59) 1 INS WANDER ANGLE (DEG) ALPHA (DEG) = (N/ 1000) - 100.0
60) 1 AIRCRAFT TRUE HEADING (ARINC) (DEG) THI (DEG) = (N/ 1000) - 100.0
61) 1 RAW DWNWARD IR IRRADIANCE (WATTS/M2) UPYRG WATTS/M2 = (N/ 100) - 1000.0
62) 1 RAW UPWARD IR IRRADIANCE (WATTS/M2) LPYRG WATTS/M2 = (N/ 100) - 1000.0
63) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
64) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
65) 1 LOWER PYRGEOMETER DOME TEMP (C) LPYRWT (C) = (N/ 1000) - 100.0
66) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
67) 1 PRT-5 IRTRAN WINDOW TEMP (C) PRT5WT (C) = (N/ 1000) - 100.0
68) 1 RAW IR SURFACE TEMP(PRT-5) (C) PRT5 (C) = (N/ 1000) - 100.0
69) 1 PRT-6 RADIOMETER OUTPUT VOLTAGE (VDC) P6RADV (C) = (N/ 1000) - 100.0
70) 1 PRT-6 OVEN TEMP DEVIATION (C) P6OVNT (C) = (N/ 1000) - 100.0
71) 1 PRT-6 ROTATING MIRROR TEMP (DEG) P6RMT (C) = (N/ 1000) - 100.0
72) 1 PRT-6 FIXED MIRROR TEMP (C) P6FMT (C) = (N/ 1000) - 100.0
73) 1 PRT-6 CALIBRATION PLATE TEMP (C) P6CPT (C) = (N/ 1000) - 100.0
74) 1 PRT-6 MODE INDICATOR P6MV (VDC) = (N/ 1) - 0.0
75) 1 *** UNUSED *** UNUSED = (N/ 1) - 0.0
76) 1 16MM CAMERA FRAME COUNT CAMFC = (N/ 1) - 0.0
77) 1 EVENT MARKS DISCRETES EVENT MARKS = (N/ 1) - 0.0
78) 1 INS/KNLBRG UPDATE FLAGS UPDATE = (N/ 1) - 0.0
79) 1 ZERO INPUT(A/D CHECK) A/D CHK (VDC) = (N/ 1000) - 100.0
80) 20 AMBIENT TEMPERATURE (FAST RESPONSE) (C) ATKPA (C) = (N/ 1000) - 100.0
81) 20 *** UNUSED *** UNUSED = (N/ 1) - 0.0
82) 20 *** UNUSED *** UNUSED = (N/ 1) - 0.0
83) 20 WIND VECTOR EAST GUST COMPONENT (M/S) UI (M/S) = (N/ 1000) - 200.0
84) 20 WIND VECTOR NORTH GUST COMPONENT (M/S) VI (M/S) = (N/ 1000) - 200.0
85) 20 WIND VECTOR VERT GUST COMPONENT (M/S) WI (M/S) = (N/ 1000) - 100.0
86) 20 WIND VECTOR LNGTDNL GUST COMPONENT (M/S) UX (M/S) = (N/ 1000) - 200.0
87) 20 WIND VECTOR LATERAL GUST COMPONENT (M/S) VY (M/S) = (N/ 1000) - 200.0
88) 20 ABSOLUTE HUMIDITY (REFRACT) (GM/M3) RHORF (GM/M3) = (N/ 1000) - 100.0
89) 20 ABSOLUTE HUMIDITY (LYMN-ALPHA) (GM/M3) RHOLA (GM/M3) = (N/ 1000) - 100.0
90) 20 REFRACTIVE INDEX (N UNITS) RFI (N UNITS) = (N/ 1000) - 0.0
91) 20 LYMAN-ALPHA HYGROMETER OUTPUT (VDC) LAV (VDC) = (N/ 1000) - 100.0
92) 20 FAST RESPONSE TOTAL TEMP (C) TTKP (C) = (N/ 1000) - 100.0
93) 20 NOSE ROSEMOUNT TOTAL TEMP (C) TTB (C) = (N/ 1000) - 100.0
94) 20 RAW GUST PROBE DYNAMIC PRESSURE (MB) QCG (MB) = (N/ 1000) - 100.0
95) 20 ATTACK ANGLE - ROTATING VANE (DEG) ATKR (DEG) = (N/ 1000) - 100.0
96) 20 ATTACK ANGLE - FIXED VANE (DEG) AFIX (DEG) = (N/ 1000) - 100.0
97) 20 SIDESLIP ANGLE - ROTATING VANE (DEG) BTAR (DEG) = (N/ 1000) - 100.0
98) 20 SIDESLIP ANGLE - FIXED VANE (DEG) BFIX (DEG) = (N/ 1000) - 100.0
99) 20 GUST PROBE TIP VERT ACCEL (M/S2) VAC (M/S2) = (N/ 1000) - 100.0
100) 20 GUST PROBE TIP LATERAL ACCEL (M/S2) LAC (M/S2) = (N/ 1000) - 100.0
101) 20 AIRCRAFT C.G. VERT ACCELERATION (M/S2) CGAC (M/S2) = (N/ 1000) - 100.0
102) 20 RAW INS VERTICAL VELOCITY (M/S) VZI (M/S) = (N/ 100) - 5000.0
103) 20 AIRCRAFT ROLL ATTITUDE ANGLE (DEG) ROLL (DEG) = (N/ 1000) - 100.0
104) 20 AIRCRAFT PITCH ATTITUDE ANGLE (DEG) PITCH (DEG) = (N/ 1000) - 100.0
105) 20 AIRCRAFT TRUE HEADING (YAW) (DEG) THF (DEG) = (N/ 1000) - 100.0
106) 20 RAW INS GROUND SPD X COMPONENT (M/S) XVI (M/S) = (N/ 1000) - 500.0
107) 20 RAW INS GROUND SPD Y COMPONENT (M/S) YVI (M/S) = (N/ 1000) - 500.0
108) 20 LEFT WING STRAIN (MICRO-IN/IN) STRLW (UIN/IN) = (N/ 500) - 1000.0
109) 20 RIGHT WING STRAIN (MICRO-IN/IN) STRRW (UIN/IN) = (N/ 500) - 1000.0
110) 1 OZONE(K1) (VDC) OZ(K1) (VDC) = (N/ 1000) - 100.0
111) 1 UPWARD PRT-6 (VDC) UPRT-6 (VDC) = (N/ 1000) - 100.0
THERE ARE 1 PHYSICAL RECORDS IN THE HEADER FILE
NCAR ELECTRA - BOUNDARY LAYER 15 SEPT 75
THIS FILE IS ALL OR PART OF THE TIME PERIOD 12 18 20 TO 18 49 10
DESCRIPTION OF TAPE:
HEADER FILE -- 832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
692 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
575744 BITS PER PHYSICAL HEADER RECORD
DATA FILE -- 13620 BITS PER LOGICAL DATA RECORD
2 LOGICAL DATA RECORDS PER PHYSICAL RECORD
27240 BITS PER PHYSICAL DATA RECORD
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