w_islin_str.F

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!||====================================================================
!||    w_islin_str            ../starter/source/restart/ddsplit/w_islin_str.F
!||--- called by ------------------------------------------------------
!||    ddsplit                ../starter/source/restart/ddsplit/ddsplit.F
!||--- calls      -----------------------------------------------------
!||    fretitl                ../starter/source/starter/freform.F
!||--- uses       -----------------------------------------------------
!||====================================================================
      SUBROUTINE w_islin_str(IGRSLIN ,LEN_IA ,PROC, NODLOCAL)
C-----------------------------------------------
C   M o d u l e s
C----------------------------------------------- 
      USE groupdef_mod , ONLY : surf_
      USE names_and_titles_mod , ONLY : nchartitle
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      "com04_c.inc"
#include      "scr17_c.inc"
#include      "tabsiz_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER LEN_IA,PROC,NODLOCAL(*)
!
      TYPE (SURF_) , DIMENSION(NSLIN) :: IGRSLIN
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER ISU,I,J,K,ERR,NSEG,ELTYP,ELEM,P,
     .        L_SLIN,ID,TYPE,LEVEL,NSEG_R2R_ALL,
     .        NSEG_R2R_SHARE,NOD,ITITLE(LTITR),NSEG_L(NSLIN)
      CHARACTER(LEN=NCHARTITLE) :: TITR
      INTEGER, ALLOCATABLE, DIMENSION (:) :: IGRSLIN_L
C-----------------------------------------------
!=======================================================================
      DO isu=1,nslin
        titr    = igrslin(isu)%TITLE
        CALL fretitl(titr,ititle,ltitr)
        CALL write_i_c(ititle,ltitr)
      ENDDO ! DO ISU=1,NSLIN
      len_ia = len_ia + nslin
      err = 0
      ALLOCATE (igrslin_l(lenislin), stat=err)
      igrslin_l(1:lenislin) = 0  
!
! COUNT LOCAL SEGMENTS "NSEG_L"
!
      DO isu=1,nslin
        nseg = igrslin(isu)%NSEG
        nseg_l(isu) = 0
        DO j=1,nseg
          p = igrslin(isu)%PROC(j)
          IF (p == proc +1) THEN
            nseg_l(isu) = nseg_l(isu) + 1
          ENDIF ! IF (P == PROC +1)
        ENDDO ! DO J=1,NSEG
      ENDDO ! DO ISU=1,NSLIN
!
      l_slin = 0
!
      DO isu=1,nslin
        id          = igrslin(isu)%ID
        nseg        = igrslin(isu)%NSEG
        TYPE        = igrslin(isu)%TYPE
        level       = igrslin(isu)%LEVEL
        nseg_r2r_all   = igrslin(isu)%NSEG_R2R_ALL
        nseg_r2r_share = igrslin(isu)%NSEG_R2R_SHARE
!
! line storage
!
        igrslin_l(l_slin+1) = id
          l_slin = l_slin+1
        igrslin_l(l_slin+1) = nseg_l(isu)
          l_slin = l_slin+1
        igrslin_l(l_slin+1) = TYPE
          l_slin = l_slin+1
        igrslin_l(l_slin+1) = level
          l_slin = l_slin+1
        igrslin_l(l_slin+1) = nseg_r2r_all
          l_slin = l_slin+1
        igrslin_l(l_slin+1) = nseg_r2r_share
          l_slin = l_slin+1
!
! LINE ENTITIES (NODES, PROC, ELTYP, ELEM)
!
        DO j=1,nseg
          p     = igrslin(isu)%PROC(j)
          eltyp = igrslin(isu)%ELTYP(j)
          elem  = igrslin(isu)%ELEM(j)
          IF (p == proc +1) THEN
            DO k=1,2
              nod = igrslin(isu)%NODES(j,k)
              l_slin = l_slin+1
            ENDDO
            igrslin_l(l_slin+1) = p
            l_slin = l_slin+1
            igrslin_l(l_slin+1) = eltyp
            l_slin = l_slin+1
            igrslin_l(l_slin+1) = elem   
            l_slin = l_slin+1
          ENDIF ! IF (P == PROC +1)
        ENDDO ! DO J=1,NSEG
      ENDDO ! DO ISU=1,NSLIN
!---------
      CALL write_i_c(igrslin_l,l_slin)
!---------
      DEALLOCATE (igrslin_l)
!---------
      len_ia = len_ia + l_slin
!---------
      RETURN
      END