!-------------------------------------- LICENCE BEGIN ------------------------------------
!Environment Canada - Atmospheric Science and Technology License/Disclaimer,
!                     version 3; Last Modified: May 7, 2008.
!This is free but copyrighted software; you can use/redistribute/modify it under the terms
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!
*DECK 

      SUBROUTINE TRITOF ( PF, PT, KJF, KIT, KIF ) 1
#if defined (DOC)
*
***s/r TRITOF  - Sets the vertical transform matrix
*                required by the variational analysis scheme.
*
*Author  : Luc Fillion *RPN/AES  - Sep 93
*
*Revision:
*
*Arguments
*     o : PF     = Output matrix
*     i : PT     = Input triangular matrix
*     i : KJF    = Number of columns of output matrix PF
*     i : KIT    = Number of rows of input matrix PT
*     i : KIF    = Number of rows of output matrix PF
*
#endif
C
      IMPLICIT NONE
      INTEGER  KJF, KIT, KIF
      REAL*8     PF(KIF,KJF), PT(KIT,3)
C
      INTEGER  I, JI, JK
C
*implicits
*modules
C
      PF(1,1) = PT(1,2)
      PF(1,2) = PT(1,3)
      DO 10 JI = 2, KJF
      DO 10 JK = 1, 3
        I = JI + JK - 2
        IF(I.GT.KJF) GO TO 10
        PF(JI,I) = PT(JI,JK)
 10   CONTINUE
C
C
      RETURN
      END