shell_surface_buffer_remesh.F

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!||====================================================================
!||    shell_surface_buffer_remesh   ../starter/source/model/sets/shell_surface_buffer_remesh.F
!||--- called by ------------------------------------------------------
!||    surface_buffer                ../starter/source/model/sets/surface_buffer.F
!||--- uses       -----------------------------------------------------
!||====================================================================
      SUBROUTINE shell_surface_buffer_remesh(
     .                   IX     ,NIX      ,NIX1      ,NIX2    ,IELTYP ,
     .                   NSEG   ,IAD_SURF ,BUFTMPSURF,CLAUSE  ,IPARTE ,
     .                   IPART  ,KSHTREE  ,SHTREE    )
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE setdef_mod
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "scr17_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NIX,NIX1,NIX2,IELTYP,NSEG,IAD_SURF
      INTEGER IX(NIX,*),BUFTMPSURF(*),IPARTE(*),
     .        IPART(LIPART1,*),KSHTREE,SHTREE(KSHTREE,*)
!
      TYPE (SET_) :: CLAUSE
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER J,JJ,K,IP,NLEV,MY_LEV,INV4(4),INV3(3),NELEM
      DATA INV4/4,3,2,1/
      DATA INV3/3,2,1/
C-----------------------------------------------
!
      nelem = 0
      IF (ieltyp == 3) nelem = clause%NB_SH4N
      IF (ieltyp == 7) nelem = clause%NB_SH3N
!
      DO j=1,nelem
        jj= -huge(jj)
        IF(ieltyp==3) jj = clause%SH4N(j)
        IF(ieltyp==7) jj = clause%SH3N(j)
!
        ip=iparte(jj)
        nlev  =ipart(10,ip)
        my_lev=shtree(3,jj)
        IF (my_lev < 0) my_lev=-(my_lev+1)
        IF (my_lev==nlev) THEN
          nseg=nseg+1
          DO k=nix1,nix2
            buftmpsurf(iad_surf) = ix(k,jj)
            iad_surf=iad_surf+1
          ENDDO
!
          IF (nix2-nix1 == 2) THEN
            buftmpsurf(iad_surf) = buftmpsurf(iad_surf-1)  ! SH3N (NOD4 == NOD3)
            iad_surf=iad_surf+1
          ENDIF
!
          buftmpsurf(iad_surf) = ieltyp
          iad_surf=iad_surf+1
          buftmpsurf(iad_surf) = jj
          iad_surf=iad_surf+1
        ENDIF ! IF (MY_LEV==NLEV)
      ENDDO ! DO J=1,NELEM
C------------
      RETURN
      END