triins.F

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C
!||====================================================================
!||    triins   ../common_source/tools/sort/triins.F
!||--- called by ------------------------------------------------------
!||    trirap   ../common_source/tools/sort/trirap.F
!||--- calls      -----------------------------------------------------
!||    echang   ../common_source/tools/sort/echang.F
!||    icompc   ../common_source/tools/sort/icompc.F
!||====================================================================
      SUBROUTINE triins(N,TAB,N2)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER N, N2
C     REAL
        my_real
     .     tab(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER K, L
C-----------------------------------------------
C   E x t e r n a l   F u n c t i o n s
C-----------------------------------------------
        INTEGER ICOMPC
C-----------------------------------------------
C   S o u r c e  L i n e s
C-----------------------------------------------
        DO 10 k=2,n
          l=k-1
 150      IF(l>=1) THEN
            IF(icompc(l,l+1,tab)>0) THEN
              CALL echang(l,l+1,tab)
              CALL echang(n2+l,n2+l+1,tab)
              l=l-1
              GO TO 150
            ENDIF
          ENDIF
   10   CONTINUE
        RETURN
      END