alloc_line_str.F

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!||====================================================================
!||    alloc_line_str   ../engine/source/groups/alloc_line_str.F
!||--- called by ------------------------------------------------------
!||    line_ini         ../engine/source/groups/line_ini.F
!||--- calls      -----------------------------------------------------
!||    fretitl2         ../engine/source/input/freform.F
!||    read_i_c         ../common_source/tools/input_output/write_routtines.c
!||--- uses       -----------------------------------------------------
!||    groupdef_mod     ../common_source/modules/groupdef_mod.F
!||    message_mod      ../engine/share/message_module/message_mod.F
!||====================================================================
      SUBROUTINE alloc_line_str(IGRSLIN)
C-----------------------------------------------
C   M o d u l e s
C----------------------------------------------- 
      USE message_mod
      USE groupdef_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      "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-----------------------------------------------
      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,L_SLIN,ID,NSEG,TYPE,PROC,
     .        LEVEL,NSEG_R2R_ALL,NSEG_R2R_SHARE,NODE,
     .        ELTYP,ELEM,ERR,ITITLE(LTITR),LEN
      CHARACTER(LEN=LTITR) :: TITR,NEW_TITLE(NSLIN)
      INTEGER, ALLOCATABLE, DIMENSION (:)  ::  ISLINI
!=======================================================================
      DO isu=1,nslin
        CALL read_i_c(ititle,ltitr)
        CALL fretitl2(titr,ititle,ltitr)
        len = 0
        DO j=1,ltitr
          IF (titr(j:j) /= ' ') len = j
        ENDDO
        new_title(isu) = titr(1:len)
      ENDDO ! DO ISU=1,NSLIN
!!------  Allocate and read subset data from restart
      ALLOCATE (islini(lenislin) ,stat=err)
      CALL read_i_c(islini, lenislin)
!=======================================================================
      l_slin = 0
!
      DO isu=1,nslin
        id             = islini(l_slin+1)
          l_slin = l_slin+1
        nseg           = islini(l_slin+1)
          l_slin = l_slin+1
        TYPE           = islini(l_slin+1)
          l_slin = l_slin+1
        level          = islini(l_slin+1)
          l_slin = l_slin+1
        nseg_r2r_all   = islini(l_slin+1)
          l_slin = l_slin+1
        nseg_r2r_share = islini(l_slin+1)
          l_slin = l_slin+1
!
!        ICHAR(TITR)    = ISLINI(L_SLIN+1)
!          L_SLIN = L_SLIN+1
!---
       igrslin(isu)%ID             = id
       igrslin(isu)%NSEG           = nseg
       igrslin(isu)%TYPE           = TYPE
       igrslin(isu)%LEVEL          = level
       igrslin(isu)%NSEG_R2R_ALL   = nseg_r2r_all
       igrslin(isu)%NSEG_R2R_SHARE = nseg_r2r_share
!
! LINE ENTITIES (NODES, PROC, ELTYP, ELEM)
!
       ALLOCATE(igrslin(isu)%NODES(nseg,2))
       ALLOCATE(igrslin(isu)%ELTYP(nseg))
       ALLOCATE(igrslin(isu)%ELEM(nseg))
       ALLOCATE(igrslin(isu)%PROC(nseg))
!
        DO j=1,nseg
          DO k=1,2
            node = islini(l_slin+1)
              l_slin = l_slin+1
            igrslin(isu)%NODES(j,k) = node
          ENDDO
          proc = islini(l_slin+1)
            l_slin = l_slin+1
          igrslin(isu)%PROC(j) = proc
          eltyp = islini(l_slin+1)
            l_slin = l_slin+1
          igrslin(isu)%ELTYP(j) = eltyp
          elem = islini(l_slin+1)
            l_slin = l_slin+1
          igrslin(isu)%ELEM(j) = elem
        ENDDO
      ENDDO ! DO isu=1,nslin
!---------
      DEALLOCATE (islini)
!---------
      RETURN
      END