SUBROUTINE SETTXR ( )

Description
        SUBROUTINES SETRCR AND SETTMT COMBINED  1/10/91 FJR 
 
THIS SUBROUTINE CALCULATES THE LOSSES, ETC. FOR ALL 
MODES AT THE TRANSMITTER/RECEIVER END
Source file:settxr.f
I/O Operations:
Unit ID  Unit No       Access  Form   Operation
               99         SEQ  FMTD           W  

Operation codes A=rewind,B=backspace,C=close,E=endfile
                I=inquire,O=open,R=read,W=write
Intrinsic Functions Called
INTEGER            IAND
REAL               ALOG,       ALOG10,     AMAX1,      AMIN1
GENERIC            COS,        EXP,        SQRT
External Functions and Subroutines Called
REAL               PRBMUF
SUBROUTINE         GAIN
Local Variables (+ indicates altered content)
INTEGER           +IA,        +IG,        +IGX,       +ILN
INTEGER           +IM,        +IS,        +JJ,        +K
REAL              +AC,        +ADX,       +BC,        +CDEL
REAL              +CPHET,     +DEL,       +DEND,      +DUMMY
REAL              +ESD,       +FMHZ,      +FSDEAD,     GEFF
REAL              +HEFF,      +HNUX,      +P,         +PROS
REAL              +SECP,      +SECS,      +SINP,      +SINS
REAL              +SPHET,      TEFF,      +XHOP,      +XHPM
REAL              +XKM,       +XLS,       +XLSWO,     +XNSQ
REAL              +XV,        +Y,          YG
Referenced Common Block Variables (+ indicates altered content)
ALLMODE            REAL              +PROB(20)
CON                REAL               D2R,       RZ
DON                REAL               AMIND,     GCDKM
ES                 REAL               FS(3,5),   HS(5)
FRQ                INTEGER            ITXRCP(2)
FRQ                REAL               FREQ
GEOG               REAL               ABIY(5),   GYZ(5)
INFORM             INTEGER            INFO
LOSX               REAL              +ADVX(45,3)
LOSX               REAL              +ANDVX(45,3)
LOSX               REAL              +AOFX(45,3)
LOSX               REAL              +EFFLP(45)
LOSX               REAL              +GRLOSX(45,3)
LOSX               REAL              +TGAINX(45,3)
MUFS               INTEGER            MODMUF,    NHOPMF(4)
MUFS               REAL               AFMUF(4),  DELMUF(4)
MUFS               REAL               FVMUF(4),  HPMUF(4)
MUFS               REAL               HTMUF(4),  YMUF(4)
RAYS               INTEGER            IFOB(40,30,5)
REFLX              INTEGER           +IMODE(45,3)
REFLX              REAL              +AFFLX(45,3)
REFLX              REAL              +DELFX(45,3)
REFLX              REAL              +FHP(45,3)
REFLX              REAL              +FVFLX(45,3)
REFLX              REAL              +GDFLX(45,3)
REFLX              REAL              +GML(45,3)
REFLX              REAL              +HPFLX(45,3)
REFLX              REAL              +HTFLX(45,3)
RON                INTEGER            KM
RON                REAL               FI(3,5)
SIGD               REAL               AFE,       BFE
SIGD               REAL               HNU,       HTLOSS
SIGD               REAL               XNUZ,      XVE