i12m2s.F

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!||====================================================================
!||    i12m2s       ../engine/source/interfaces/interf/i12m2s.F
!||--- called by ------------------------------------------------------
!||    intti12a     ../engine/source/interfaces/interf/intti12.F
!||--- uses       -----------------------------------------------------
!||    ale_mod      ../common_source/modules/ale/ale_mod.F
!||    segvar_mod   ../engine/share/modules/segvar_mod.F
!||====================================================================
      SUBROUTINE i12m2s(NSN,IRECTS,IRTL,NODVAR,NRTM,NRTS,
     .                  ISEGM,ISEGS,SEGVAR,JCODV)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE segvar_mod
      USE ale_mod
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NSN,IRECTS(4,*),IRTL(*),NRTM,NRTS,ISEGM(*),ISEGS(*),JCODV(*)
      my_real nodvar(*)
      TYPE(t_segvar),TARGET :: SEGVAR
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER NIR,KVAR, II,I, ADS,J,NN
      my_real, DIMENSION(:), POINTER :: ptr      
C-----------------------------------------------
      nir=2
      IF(n2d==0)nir=4
      !-------------------------------------!
      !   main SEGMENT -> SECND NODES     !
      !-------------------------------------!
      DO kvar=1,ale%GLOBAL%NVCONV
      
       SELECT CASE(kvar)
         CASE(1)
           ptr(1:) => segvar%RHO(1:)
         CASE(2)
           ptr(1:) => segvar%EINT(1:)
         CASE(3)
           ptr(1:) => segvar%RK(1:)
         CASE(4)
           ptr(1:) => segvar%RE(1:)
         CASE(5)
           ptr(1:) => segvar%UVAR(1:)
       END SELECT
        
        DO ii=1,nsn
          i=irtl(ii)
          ads=ale%GLOBAL%NVCONV*(ii-1)+kvar
          nodvar(ads)=ptr(isegm(i))
        ENDDO
        
        DO i=1,nrtm
          ptr(isegm(i))=zero
        ENDDO        
        
      ENDDO
      
      !-------------------------------------!      
      !   SECND NODE -> SECND SEGMENT       !
      !-------------------------------------!
      DO kvar=1,ale%GLOBAL%NVCONV
 
       SELECT CASE(kvar)
         CASE(1)
           ptr(1:) => segvar%RHO(1:)
         CASE(2)
           ptr(1:) => segvar%EINT(1:)
         CASE(3)
           ptr(1:) => segvar%RK(1:)
         CASE(4)
           ptr(1:) => segvar%RE(1:)
         CASE(5)
           ptr(1:) => segvar%UVAR(1:)
       END SELECT
             
        DO i=1,nrts
          ptr(isegs(i))=zero
          DO j=1,nir
             ii=irects(j,i)
             ads=ale%GLOBAL%NVCONV*(ii-1)+kvar
             ptr(isegs(i))=ptr(isegs(i))+nodvar(ads)
          ENDDO
          ptr(isegs(i))=ptr(isegs(i))/float(nir)
        ENDDO
      ENDDO
 
      RETURN
      END