write_array.F

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!||====================================================================
!||    write_array   ../common_source/comm/write_array.F
!||--- called by ------------------------------------------------------
!||    wrcomi        ../engine/source/output/restart/wrcomm.F
!||====================================================================
      SUBROUTINE write_array(ARRAY,IDX1,IDX2,TABVINT, LVARINT)
C-----------------------------------------------
C   Description
C-----------------------------------------------
C This function is recording a given integer array
C from range ARRAY(IDX1,IDX2)
C inside TABVINT array which will we used to transmit
C data from Strater/Engine
C Only nonzero values are stored.
C Nonzero values are first counted. This size is also stored.
C Then array is parsed to store only non zero values.
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      "scr14_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER,INTENT(IN)    :: ARRAY(*)
        INTEGER,INTENT(IN)    :: IDX1,IDX2
        INTEGER,INTENT(INOUT) :: LVARINT,TABVINT(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER NUM
        INTEGER I
C-----------------------------------------------
C   P r e - C o n d i t i o n
C-----------------------------------------------
        !IF (SIZE(ARRAY)<=0)RETURN
        !LB=LBOUND(ARRAY)
        !UB=UBOUND(ARRAY)
        !IF(IDX1<LB)IDX1=LB
        !IF(IDX2>UB)IDX2=UB
        !IF (IDX2<IDX1)RETURN
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
        num=0
        DO i=idx1,idx2
          IF(array(i)/=0)num=num+1
        ENDDO
        lvarint=lvarint+1
        tabvint(lvarint)=num
 
        DO i=idx1,idx2
          IF(array(i)/=0)THEN
            lvarint=lvarint+1
            tabvint(lvarint)=i
          ENDIF
        ENDDO
 
        RETURN
C-----------------------------------------------
      END SUBROUTINE write_array