MODULE sms
   !!======================================================================
   !!                        ***  sms  ***
   !! passive tracers :   set the passive tracers variables
   !!======================================================================
   !! History :    -   !  2004-03  (C. Ethe)  Free form and module
   !!----------------------------------------------------------------------
   !!----------------------------------------------------------------------
   !! NEMO/TOP 1.0 , LOCEAN-IPSL (2005) 
   !! $Header:$ 
   !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt)
   !!----------------------------------------------------------------------
#if defined key_passivetrc
   !!----------------------------------------------------------------------
   !!   'key_passivetrc'                                    Passive tracers
   !!----------------------------------------------------------------------
   USE par_oce
   USE par_trc

   IMPLICIT NONE
   PUBLIC

# if defined key_trc_lobster1
   !!----------------------------------------------------------------------
   !!   'key_trc_lobster1'                        LOBSTER1 biological model  
   !!----------------------------------------------------------------------
#  include "sms_lobster1.h90"

# elif defined key_trc_pisces
   !!----------------------------------------------------------------------
   !!   'key_trc_pisces'                            PISCES biological model                  
   !!----------------------------------------------------------------------
#  include "sms_pisces.h90"

# endif

#else
   !!----------------------------------------------------------------------
   !!  Empty module :                                     No passive tracer
   !!----------------------------------------------------------------------
#endif

   !!======================================================================
END MODULE sms