#if defined(DOC)
!-------------------------------------- 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 
!of the Environment Canada - Atmospheric Science and Technology License/Disclaimer 
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!http://collaboration.cmc.ec.gc.ca/science/rpn.comm/license.html 
!
!This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
!without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
!See the above mentioned License/Disclaimer for more details.
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!-------------------------------------- LICENCE END --------------------------------------
*COMMON BLOCK /SURFCON/
*
**         SURFACE LAYER CONSTANTS
* AS      =parameter set in namelist
* BETA    =parameter set in namelist
* other parameters set in surfcon_ini.cdk
*
#endif
*     CONSTANTS RELATED TO VERTICAL DIFFUSION INITIALIZED IN PHYDEBU#
*
      REAL AS,ASX,CI,BS,BETA,FACTN,HMIN,ANGMAX,RAC3
      COMMON / SURFCON / AS,ASX,CI,BS,BETA,FACTN,HMIN,ANGMAX,RAC3