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!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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***S/P INISOILI
*

      SUBROUTINE INISOILI( f, fsiz, ni ) 1
*
*
#include "impnone.cdk"
*
*
      INTEGER ni, fsiz
      REAL f(fsiz)
*
*
*Author
*         Stephane Belair (February 1999)
*
*
*Revision
* 001     S. Belair (Feb 2000)
*            Calculations for sand and clay are done outside the
*            subroutine (in INISURF)
*            Use the bus "f"
* 002     B. Bilodeau (Nov 2000) - New comdeck phybus.cdk
*
*
*Object
*         Initialize the soil properties from the sand and clay
*         fraction for 5 layers of the soil
*
*
*Arguments
*
*             - Input/Output -
* F           permanent bus 
*
*             - Input -
* NI          longueur d'une tranche horizontale
*
*
      INTEGER I
*
#include "phy_macros_f.h"
#include "phybus.cdk"
*
*
      DO i=0,ni-1
        f(wsat  + i)  =  0.001*( -1.08*f(sand+i) + 494.305 )
        f(wwilt + i)  =  37.1342E-3*SQRT(MAX(1.,f(clay+i)))
        f(wfc   + i)  =  89.0467E-3 * MAX(1.,f(clay+i))**0.3496
        f(bcoef + i)  =  0.137 * f(clay+i)  + 3.501
        f(cgsat + i)  =  -1.557E-2 * f(sand+i)
     1                   -  1.441E-2 * f(clay+i) + 4.7021
        f(cgsat + i)  = 1.E-6 * f(cgsat+i) 
        f(c1sat + i)  = 0.01*( 5.58*f(clay+i) + 84.88 )
        f(c2ref + i)  = 13.815 * MAX(1.,f(clay+i))**(-0.954)
        f(c3ref + i)  = 5.327 * MAX(1.,f(clay+i))**(-1.043)
        f(acoef + i)  = 732.42E-3 * MAX(1.,f(clay+i))**(-0.539)
        f(pcoef + i)  = 0.134 * f(clay+i) + 3.4
      END DO
*
*
      RETURN 
      END