MODULE par_pisces
   !!======================================================================
   !!                        ***  par_pisces  ***
   !! TOP :   set the PISCES parameters
   !!======================================================================
   !! History :   2.0  !  2007-12  (C. Ethe, G. Madec)  revised architecture
   !!----------------------------------------------------------------------
   !! NEMO/TOP 3.3 , NEMO Consortium (2010)
   !! $Id$ 
   !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
   !!----------------------------------------------------------------------

   IMPLICIT NONE

   INTEGER, PUBLIC    ::   jp_pisces   !: number of passive tracers in PISCES

#if defined key_pisces
   !!---------------------------------------------------------------------
   !!   'key_pisces   :                                PISCES bio-model
   !!---------------------------------------------------------------------
   LOGICAL, PUBLIC, PARAMETER ::   lk_pisces     = .TRUE.  !: PISCES flag 
   ! productive layer depth
   INTEGER, PUBLIC ::   jpkb     !: first vertical layers where biology is active
   INTEGER, PUBLIC ::   jpkbm1   !: first vertical layers where biology is active

#else
   !!---------------------------------------------------------------------
   LOGICAL, PUBLIC, PARAMETER ::   lk_pisces     = .FALSE.  !: PISCES flag 
#endif

   ! assign an index in trc arrays for each LOBSTER prognostic variables
   INTEGER, PUBLIC ::   jpdet     !: detritus                   
   INTEGER, PUBLIC ::   jpdom     !: dissolved organic matter 
   INTEGER, PUBLIC ::   jpdic     !: dissolved inoganic carbon concentration 
   INTEGER, PUBLIC ::   jptal     !: total alkalinity 
   INTEGER, PUBLIC ::   jpoxy     !: oxygen carbon concentration 
   INTEGER, PUBLIC ::   jpcal     !: calcite  concentration 
   INTEGER, PUBLIC ::   jppo4     !: phosphate concentration 
   INTEGER, PUBLIC ::   jppoc     !: small particulate organic phosphate concentration
   INTEGER, PUBLIC ::   jpsil     !: silicate concentration
   INTEGER, PUBLIC ::   jpphy     !: phytoplancton concentration 
   INTEGER, PUBLIC ::   jpzoo     !: zooplancton concentration
   INTEGER, PUBLIC ::   jpdoc     !: dissolved organic carbon concentration 
   INTEGER, PUBLIC ::   jpdia     !: Diatoms Concentration
   INTEGER, PUBLIC ::   jpmes     !: Mesozooplankton Concentration
   INTEGER, PUBLIC ::   jpdsi     !: Diatoms Silicate Concentration
   INTEGER, PUBLIC ::   jpfer     !: Iron Concentration
   INTEGER, PUBLIC ::   jpbfe     !: Big iron particles Concentration
   INTEGER, PUBLIC ::   jpgoc     !: big particulate organic phosphate concentration
   INTEGER, PUBLIC ::   jpsfe     !: Small iron particles Concentration
   INTEGER, PUBLIC ::   jpdfe     !: Diatoms iron Concentration
   INTEGER, PUBLIC ::   jpgsi     !: (big) Silicate Concentration
   INTEGER, PUBLIC ::   jpnfe     !: Nano iron Concentration
   INTEGER, PUBLIC ::   jpnch     !: Nano Chlorophyll Concentration
   INTEGER, PUBLIC ::   jpdch     !: Diatoms Chlorophyll Concentration
   INTEGER, PUBLIC ::   jpno3     !: Nitrates Concentration
   INTEGER, PUBLIC ::   jpnh4     !: Ammonium Concentration
   !!---------------------------------------------------------------------
   !!   Default                                   No CFC geochemical model
   ! Starting/ending PISCES do-loop indices (N.B. no PISCES : jpl_pcs < jpf_pcs the do-loop are never done)
   INTEGER, PUBLIC  ::   jp_pcs0                    !: First index of PISCES tracers
   INTEGER, PUBLIC  ::   jp_pcs1                   !: Last  index of PISCES tracers

   !!======================================================================
END MODULE par_pisces