read_failwave.F

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!||====================================================================
!||    read_failwave   ../engine/source/output/restart/read_failwave.F
!||--- called by ------------------------------------------------------
!||    rdresb          ../engine/source/output/restart/rdresb.F
!||--- calls      -----------------------------------------------------
!||    read_i_c        ../common_source/tools/input_output/write_routtines.c
!||--- uses       -----------------------------------------------------
!||    failwave_mod    ../common_source/modules/failwave_mod.F
!||====================================================================
      SUBROUTINE read_failwave(FAILWAVE)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE failwave_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"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      TYPE (FAILWAVE_STR_) :: FAILWAVE 
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,J,K,IAD,IWAVE,LEN,SIZE,NDDL,NNOD
      INTEGER, DIMENSION(4)  :: HEAD
      INTEGER, DIMENSION(:), ALLOCATABLE :: RBUF
C=======================================================================
c     read failwave data
c
      CALL read_i_c(head, 4)
      iwave = head(1) 
      nddl  = head(2) 
      SIZE  = head(3) 
      nnod  = head(4) 
      failwave%WAVE_MOD = iwave
      failwave%NDDL     = nddl
      failwave%SIZE     = SIZE
      failwave%NNOD     = nnod
c
      IF (iwave > 0) THEN
        len = nddl*nnod*SIZE
        ALLOCATE (rbuf(len))
        ALLOCATE (failwave%INDX(nnod))
        ALLOCATE (failwave%IDXI(numnod))
        ALLOCATE (failwave%MAXLEV(nnod))
        ALLOCATE (failwave%FWAVE_NOD(nddl,nnod,size))
        ALLOCATE (failwave%FWAVE_NOD_STACK(nddl,nnod,size))
        ALLOCATE (failwave%MAXLEV_STACK(nnod))
        failwave%FWAVE_NOD_STACK(:,:,:)  = 0
        failwave%MAXLEV_STACK(:) = 0
c
        CALL read_i_c(failwave%INDX, nnod)
c
        CALL read_i_c(failwave%IDXI, numnod)
c
        CALL read_i_c(failwave%MAXLEV, nnod)
c
        CALL read_i_c(rbuf, len)
c
        iad = 0
        DO k = 1,SIZE
          DO j = 1,nnod
            DO i = 1,nddl
              iad = iad+1
              failwave%FWAVE_NOD(i,j,k) = rbuf(iad)
            END DO 
          END DO 
        END DO 
c
        DEALLOCATE( rbuf )
      ELSE
        ALLOCATE (failwave%FWAVE_NOD(0,0,0))
        ALLOCATE (failwave%FWAVE_NOD_STACK(0,0,0))
        ALLOCATE (failwave%INDX(0))
        ALLOCATE (failwave%IDXI(0))
        ALLOCATE (failwave%MAXLEV(0))
        ALLOCATE (failwave%MAXLEV_STACK(0))
      ENDIF
c-----------
      RETURN
      END