1 files changed, 89 insertions, 0 deletions
diff --git a/Trivac/src/OUTFLX.f b/Trivac/src/OUTFLX.f
new file mode 100755
index 0000000..2cf83c7
--- /dev/null
+++ b/Trivac/src/OUTFLX.f
@@ -0,0 +1,89 @@
+*DECK OUTFLX
+      SUBROUTINE OUTFLX(IPFLUX,ITYP,NGRP,NUN,LMOD,IMPX,EVECT)
+*
+*-----------------------------------------------------------------------
+*
+*Purpose:
+* Recover the direct or adjoint flux.
+*
+*Copyright:
+* Copyright (C) 2012 Ecole Polytechnique de Montreal
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation; either
+* version 2.1 of the License, or (at your option) any later version
+*
+*Author(s): A Hebert
+*
+*Parameters: input
+* IPFLUX  L_FLUX pointer to the solution.
+* ITYP    type of flux (=0: direct; =1: adjoint).
+* NGRP    total number of energy groups.
+* NUN     total number of unknowns per group.
+* LMOD    index of mode.
+* IMPX    print flag.
+*
+*Parameters: output
+* EVECT   flux.
+*
+*-----------------------------------------------------------------------
+*
+      USE GANLIB
+*----
+*  SUBROUTINE ARGUMENTS
+*----
+      TYPE(C_PTR) IPFLUX
+      INTEGER ITYP,NGRP,NUN,LMOD,IMPX
+      REAL EVECT(NUN,NGRP)
+*----
+*  LOCAL VARIABLES
+*----
+      TYPE(C_PTR) JPFLUX,KPFLUX,MPFLUX
+*
+      IF(ITYP.EQ.0) THEN
+*        RECOVER THE DIRECT FLUX.
+         IF(IMPX.GT.0) WRITE(6,20) 'DIRECT'
+         CALL LCMLEN(IPFLUX,'K-EFFECTIVE',ILEN,ITYLCM)
+         IF(ILEN.GT.0) CALL LCMGET(IPFLUX,'K-EFFECTIVE',FKEFF)
+         CALL LCMLEN(IPFLUX,'FLUX',LENGT,ITYLCM)
+         IF(LENGT.GT.0) THEN
+            MPFLUX=LCMGID(IPFLUX,'FLUX')
+         ELSE
+            CALL LCMLEN(IPFLUX,'MODE',LENGT,ITYLCM)
+            IF(LENGT.GT.0) THEN
+               IF(LMOD.LE.0) CALL XABORT('OUTFLX: INVALID MODE INDEX.')
+               JPFLUX=LCMGID(IPFLUX,'MODE')
+               KPFLUX=LCMGIL(JPFLUX,LMOD)
+               MPFLUX=LCMGID(KPFLUX,'FLUX')
+            ELSE
+               CALL LCMLIB(IPFLUX)
+               CALL XABORT('OUTFLX: UNABLE TO RECOVER A DIRECT FLUX.')
+            ENDIF
+         ENDIF
+      ELSE IF(ITYP.EQ.1) THEN
+*        RECOVER THE ADJOINT FLUX.
+         IF(IMPX.GT.0) WRITE(6,20) 'ADJOINT'
+         CALL LCMLEN(IPFLUX,'AK-EFFECTIVE',ILEN,ITYLCM)
+         IF(ILEN.GT.0) CALL LCMGET(IPFLUX,'AK-EFFECTIVE',FKEFF)
+         CALL LCMLEN(IPFLUX,'AFLUX',LENGT,ITYLCM)
+         IF(LENGT.GT.0) THEN
+            MPFLUX=LCMGID(IPFLUX,'AFLUX')
+         ELSE
+            CALL LCMLEN(IPFLUX,'MODE',LENGT,ITYLCM)
+            IF(LENGT.GT.0) THEN
+               IF(LMOD.LE.0) CALL XABORT('OUTFLX: INVALID MODE INDEX.')
+               JPFLUX=LCMGID(IPFLUX,'MODE')
+               KPFLUX=LCMGIL(JPFLUX,LMOD)
+               MPFLUX=LCMGID(KPFLUX,'AFLUX')
+            ELSE
+               CALL LCMLIB(IPFLUX)
+               CALL XABORT('OUTFLX: UNABLE TO RECOVER AN ADJOINT FLUX.')
+            ENDIF
+         ENDIF
+      ENDIF
+      DO 10 IGR=1,NGRP
+      CALL LCMGDL(MPFLUX,IGR,EVECT(1,IGR))
+   10 CONTINUE
+      RETURN
+   20 FORMAT(/21H OUTFLX: RECOVER THE ,A,6H FLUX.)
+      END