ADAS Subroutine bxmcma

      SUBROUTINE BXMCMA( NDLEV  ,
     &                   NORD   , IORDR  ,
     &                   CC     ,
     &                   CMAT
     &                 )
C-----------------------------------------------------------------------
C
C  ****************** FORTRAN77 SUBROUTINE: BXMCMA *********************
C
C  PURPOSE: TO  STACK  UP  NON-METASTABLE/ORDINARY  EXCITED  LEVEL  RATE
C           MATRIX 'CMAT' FROM WHOLE RATE MATRIX 'CC' FOR ALL TRANSIT'NS
C           BETWEEN ALL ENERGY LEVELS AT A FIXED TEMPERATURE AND DENSITY
C
C  CALLING PROGRAM:  ADAS205/ADAS206
C
C  SUBROUTINE:
C
C  INPUT :  (I*4)  NDLEV   = MAXIMUM NUMBER OF ENERGY LEVELS ALLOWED
C
C  INPUT :  (I*4)  NORD    = NUMBER OF NON-METASTABLE/ORDINARY EXCITED
C                            ENERGY LEVELS.
C  INPUT :  (I*4)  IORDR() = INDEX OF NON-METASTABLE/ORDINARY EXCITED
C                            LEVELS IN COMPLETE LEVEL LIST.
C
C  INPUT :  (R*8)  CC(,)   = RATE MATRIX COVERING ALL TRANSITIONS
C                            (UNITS: SEC-1)
C                            VALUES FOR GIVEN TEMPERATURE AND DENSITY.
C                            1st DIMENSION: ENERGY LEVEL INDEX
C                            2nd DIMENSION: ENERGY LEVEL INDEX
C
C  OUTPUT:  (R*8)  CMAT(,) = RATE MATRIX COVERING ALL NON-METASTABLE/
C                            ORDINARY EXCITED LEVELS.
C                            (UNITS: SEC-1)
C                            VALUES FOR GIVEN TEMPERATURE AND DENSITY.
C                            1st DIMENSION: ORDINARY EXCITED LEVEL INDEX
C                            2nd DIMENSION: ORDINARY EXCITED LEVEL INDEX
C
C           (I*4)  IS1     = ORDINARY EXCITED LEVEL ARRAY INDEX
C           (I*4)  IS2     = ORDINARY EXCITED LEVEL ARRAY INDEX
C
C
C ROUTINES: NONE
C
C
C AUTHOR:  PAUL E. BRIDEN (TESSELLA SUPPORT SERVICES PLC)
C          K1/0/81
C          JET EXT. 4569
C
C DATE:    09/10/90
C
C-----------------------------------------------------------------------
C
C-----------------------------------------------------------------------
      INTEGER             IORDR(NDLEV),             NDLEV,       NORD
      REAL*8              CC(NDLEV,NDLEV),          CMAT(NDLEV,NDLEV)