!-------------------------------------- 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 
!version 3 or (at your option) any later version that should be found at: 
!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.
!You should have received a copy of the License/Disclaimer along with this software; 
!if not, you can write to: EC-RPN COMM Group, 2121 TransCanada, suite 500, Dorval (Quebec), 
!CANADA, H9P 1J3; or send e-mail to service.rpn@ec.gc.ca
!-------------------------------------- LICENCE END --------------------------------------
!     ##################

      MODULE MODI_SUNPOS 2
!     ##################
!
INTERFACE
!
      SUBROUTINE SUNPOS (KYEAR, KMONTH, KDAY, PTIME, PLON, PLAT, PTSUN, PZENITH, PAZIMSOL)
!
INTEGER,                      INTENT(IN)   :: KYEAR      ! current year                        
INTEGER,                      INTENT(IN)   :: KMONTH     ! current month                        
INTEGER,                      INTENT(IN)   :: KDAY       ! current day                        
REAL,                         INTENT(IN)   :: PTIME      ! current time                        
REAL, DIMENSION(:),           INTENT(IN)   :: PLON       ! longitude
REAL, DIMENSION(:),           INTENT(IN)   :: PLAT       ! latitude

REAL, DIMENSION(:),           INTENT(OUT)  :: PZENITH    ! Solar zenithal angle
REAL, DIMENSION(:),           INTENT(OUT)  :: PAZIMSOL   ! Solar azimuthal angle
REAL, DIMENSION(:),           INTENT(OUT)  :: PTSUN      ! Solar time
!
END SUBROUTINE SUNPOS
!
END INTERFACE
!
END MODULE MODI_SUNPOS