OPUS-I Sample LRT GENPRO-I header

   473-1  OPUS 18 MAR 81  10/00/46                  FIRST TIME ON THIS FILE 10  0 53       THIS FILE I
  S ALL OR PART OF TIME PERIOD 10  0 46 TO 14 23 31  DESCRIPTION OF RECORD --  63 PARAMETERS WERE SAVE
  D AT THEIR RESPECTIVE RATES.  THIS REPRESENTS   63 SAMPLES/PROGRAM CYCLE WHERE A CYCLE IS 1.000 SEC
   THE 23 CYCLES OF  63 SAMP/CYC = 1449 WERE THEN SCALED INTO 20 BIT INTEGERS AND PACKED 3 SAMPLES/WOR
  D INTO 483 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     RAW INS LATITUDE (DEG)                     ALAT      DEG     = (N/ 1000.0) -  100.0
    7)   1     RAW INS LONGITUDE (DEG)                    ALONG     DEG     = (N/ 1000.0) -  200.0
    8)   1     AIRCRAFT TRUE HEADING (ARINC) (DEG)        THI       DEG     = (N/ 1000.0) -  100.0
    9)   1     INS WANDER ANGLE (DEG)                     ALPHA     DEG     = (N/ 1000.0) -  100.0
   10)   1     RAW INS GROUND SPD X COMPONENT (M/S)       XVI       M/S     = (N/ 1000.0) -  500.0
   11)   1     RAW INS GROUND SPD Y COMPONENT (M/S)       YVI       M/S     = (N/ 1000.0) -  500.0
   12)   1     RAW INS GROUND SPEED (M/S)                 GSF       M/S     = (N/ 1000.0) -  100.0
   13)   1     AIRCRAFT PITCH ATTITUDE ANGLE (DEG)        PITCH     DEG     = (N/ 1000.0) -  100.0
   14)   1     AIRCRAFT ROLL ATTITUDE ANGLE (DEG)         ROLL      DEG     = (N/ 1000.0) -  100.0
   15)   1     AIRCRAFT TRUE HEADING (YAW) (DEG)          THF       DEG     = (N/ 1000.0) -  100.0
   16)   1     RAW INS VERTICAL VELOCITY (M/S)            VZI       M/S     = (N/ 1000.0) -  500.0
   17)   1     RAW DYNAMIC PRESSURE (WING) (MB)           QCW       MB      = (N/ 1000.0) -  100.0
   18)   1     RAW DYNAMIC PRESSURE (GUST PROBE)(MB)      QCG       MB      = (N/ 1000.0) -  100.0
   19)   1     CORRECTED DYNAMIC PRESR (WING)  (MB)       QCWC      MB      = (N/ 1000.0) -  100.0
   20)   1     CORRECTED DYNAMIC PRESR (GUST PROBE)(MB)   QCGC      MB      = (N/ 1000.0) -  100.0
   21)   1     RAW STATIC PRESSURE (FUSELAGE) (MB)        PSF       MB      = (N/ 1000.0) -    0.0
   22)   1     RAW STATIC PRESSURE (BOOM) (MB)            PSB       MB      = (N/ 1000.0) -    0.0
   23)   1     CORRECTED STATIC PRESR (FUSELAGE) (MB)     PSFC      MB      = (N/ 1000.0) -    0.0
   24)   1     CORRECTED STATIC PRESSURE (BOOM) (MB)      PSBC      MB      = (N/ 1000.0) -    0.0
   25)   1     NACA PRESSURE ALTITUDE (M)                 HP        M       = (N/   10.0) -  500.0
   26)   1     GEOMETRIC (RADIO) ALTITUDE (M)             HGM       M       = (N/ 1000.0) -  100.0
   27)   1     TOTAL TEMPERATURE (BOOM ROSEMOUNT) (C)     TTB       C       = (N/ 1000.0) -  100.0
   28)   1     TOTAL TEMPERATURE (REVERSE FLOW) (C)       TTRF      C       = (N/ 1000.0) -  100.0
   29)   1     AMBIENT TEMPERATURE (BOOM ROSEMOUNT)(C)    ATB       C       = (N/ 1000.0) -  100.0
   30)   1     AMBIENT TEMPERATURE (REVERSE-FLOW) (C)     ATRF      C       = (N/ 1000.0) -  100.0
   31)   1     RADIOMETRIC SURFACE TEMP (PRT-5)  (C)      PRT5      C       = (N/ 1000.0) -  100.0
   32)   1     DEW/FROST POINT TEMP ( E-G+G)(RT-BOT)(C)   DPRB      C       = (N/ 1000.0) -  100.0
   33)   1     DEW/FROST POINT TEMP(GN EAST)(RT-TOP)(C)   DPRT      C       = (N/ 1000.0) -  100.0
   34)   1     DEWPOINT TEMPERATURE ( E-G+G)(RT-BOT)(C)   DPRBC     C       = (N/ 1000.0) -  100.0
   35)   1     DEWPOINT TEMPERATURE(GN EAST)(RT-TOP)(C)   DPRTC     C       = (N/ 1000.0) -  100.0
   36)   1     ABSOLUTE HUMIDITY ( E-G+G)(RT-BOT)(G/M3)   RHOTDB    G/M3    = (N/ 1000.0) -  100.0
   37)   1     ABSOLUTE HUMIDITY(GN EAST)(RT-TOP)(G/M3)   RHOTDT    G/M3    = (N/ 1000.0) -  100.0
   38)   1     AIRCRAFT TRUE AIRSPEED (WING) (M/S)        TASW      M/S     = (N/ 1000.0) -  100.0
   39)   1     AIRCRAFT TRUE AIRSPEED (GUST) (M/S)        TASG      M/S     = (N/ 1000.0) -  100.0
   40)   1     RAW J-W LIQUID WATER CONTENT (G/M3)        LWC       G/M3    = (N/ 1000.0) -  100.0
   41)   1     CORRCTD J-W LIQUID WATER CONTENT (G/M3)    LWCC      G/M3    = (N/ 1000.0) -  100.0
   42)   1     SIDESLIP ANGLE (TOP FIXED VANE)  (DEG)     BFIXT     DEG     = (N/ 1000.0) -  100.0
   43)   1     WIND VECTOR EAST GUST COMPONENT (M/S)      UI        M/S     = (N/ 1000.0) -  100.0
   44)   1     WIND VECTOR NORTH GUST COMPONENT (M/S)     VI        M/S     = (N/ 1000.0) -  100.0
   45)   1     WIND VECTOR LNGTDNL GUST COMPONENT (M/S)   UX        M/S     = (N/ 1000.0) -  100.0
   46)   1     WIND VECTOR LATERAL GUST COMPONENT (M/S)   VY        M/S     = (N/ 1000.0) -  100.0
   47)   1     HORIZONTAL WIND DIRECTION (BOOM) (DEG)     WDRCTN    DEG     = (N/ 1000.0) -  100.0
   48)   1     HORIZONTAL WIND SPEED (BOOM) (M/S)         WSPD      M/S     = (N/ 1000.0) -  100.0
   49)   1     RAW INS GROUND SPD EAST COMP (M/S)         VEW       M/S     = (N/ 1000.0) -  500.0
   50)   1     RAW INS GROUND SPD NORTH COMP (M/S)        VNS       M/S     = (N/ 1000.0) -  500.0
   51)   1     DISTANCE EAST OF START (KM)                DEI       KM      = (N/  100.0) - 1000.0
   52)   1     DISTANCE NORTH OF START (KM)               DNI       KM      = (N/  100.0) - 1000.0
   53)   1     AIRCRAFT C.G. ACCELERATION (M/S2)          CGAC      M/S2    = (N/ 1000.0) -  100.0
   54)   1     DAMPED AIRCRAFT VERT VELOCITY (M/S)        WP3       M/S     = (N/ 1000.0) -  100.0
   55)   1     PRESSURE-DAMPED INERTIAL ALTITUDE (M)      HI3       M       = (N/   10.0) -  500.0
   56)   1     RELATIVE HUMIDITY (PER CENT)               RHUM     PER CENT = (N/ 1000.0) -  100.0
   57)   1     EQUIVALENT POTENTIAL TEMPERATURE (K)       ETHETA    K       = (N/ 1000.0) -  100.0
   58)   1     POTENTIAL TEMPERATURE (K)                  THETA     K       = (N/ 1000.0) -  100.0
   59)   1     DDR - BLUE (CH. 30)        (VOLTS)         DDRB      VOLTS   = (N/ 1000.0) -  100.0
   60)   1     DDR - GREEN (CH. 31)      (VOLTS)          DDRG      VOLTS   = (N/ 1000.0) -  100.0
   61)   1     DDR-UNCORR. CHLOROPHYLL(CH.32)(VOLTS)      DDRR      VOLTS   = (N/ 1000.0) -  100.0
   62)   1     DDR - RED (CH. 33)  (VOLTS)                DDRR      VOLTS   = (N/ 1000.0) -  100.0
   63)   1     DDR - ORANGE (CH. 34)(VOLTS)               DDRO      VOLTS   = (N/ 1000.0) -  100.0

THERE ARE   1 PHYSICAL RECORDS IN THE HEADER FILE
   473-1  OPUS 18 MAR 81  10/00/46
 THIS FILE IS ALL OR PART OF THE TIME PERIOD 10         0        46         TO   14        23        31
 DESCRIPTION OF TAPE:
         HEADER FILE --   832 BITS (104 ASCII CHARACTERS) PER LOGICAL RECORD
                           74 LOGICAL HEADER RECORDS PER PHYSICAL RECORD
                        61568 BITS PER PHYSICAL HEADER RECORD
           DATA FILE --  1260 BITS PER LOGICAL DATA RECORD
                           23 LOGICAL DATA RECORDS PER PHYSICAL RECORD
                        28980 BITS PER PHYSICAL DATA RECORD