C$Header: /csys/software/cvsroot/REcoM/MITgcm/recom/RECOM_OPTIONS.h,v 1.4 2007/02/09 15:20:14 mlosch Exp $
C$Name:  $
CBOP
C    !ROUTINE: RECOM_OPTIONS.h
C    !INTERFACE:

C    !DESCRIPTION:
C 
C CPP flags controlling which code included in the REcoM files that
C will be compiled.
C

#ifndef RECOM_OPTIONS_H
#define RECOM_OPTIONS_H
#include "PACKAGES_CONFIG.h"
#include "CPP_OPTIONS.h"

#ifdef ALLOW_RECOM

#define ALLOW_MITGCM

C---------------------
CCV  In REcoM-2, silicate and iron are always modeled; no need to
CCV  set it here; delete this part later
CC only possible or reasonable for REcoM with Silicate and Iron
C#if NUMBER_OF_PTRACERS == 16
C allow some extra output
C#define ALLOW_RECOM_SILICATE
C allow some extra fields to load iron dust decomposition into the model 
C#define ALLOW_RECOM_FEINPUT
C#endif /* NUMBER_OF_PTRACERS == 16 */
CCV 
CCV Instead we set a variable that says we are dealing with two 
CCV phytoplankton classes. This is not used consistently yet!
CCV
#define RECOM_2CLASSES
#define RECOM_GRAZING_VARIABLE_PREFERENCE
#define RECOM_CALCIFICATION
#undef RECOM_ATMOSPCO2_HISTORY
C---------------------

CTW increased sinking speed 
#define ALLOW_SINK_INCREASE

CCV Short iron recycling loop 
C   Excreted organic iron is directly put into bioavailable iron
#define RECOM_FE_RECYCLING_SHORT
#define RECOM_CONSTANT_FE2N

CCV vertical fluxes of PON, POC, Calc and BSi are defined as diagnostics
#define RECOM_EXPORT_DIAGNOSTICS

CCV many different additional diagnostics for the MAREMIP model intercomparison
#define RECOM_MAREMIP

C- settings for how complex iron chemistry should be
#undef RECOM_IRON_PHOTOCHEM
#undef RECOM_IRON_VARIABLE_LIGANDS
#undef RECOM_MANY_LIGANDS
#undef RECOM_IRON_COLLOIDS
#undef RECOM_IRON_LITHOGENIC_PARTICLES
#define RECOM_IRON_BENTHOS

C catch bad CPP-flag combination
#ifdef DIC_BIOTIC
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
This text is put here deliberately:
RECOM should not be defined together with DIC_BIOTIC     
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
#endif /* DIC_BIOTIC */
#endif /* ALLOW_RECOM */ 

C NOTE: none of the flags below will be used anywhere, because 
C       RECOM_OPTIONS.h will not be include into the REcoM model. 
C       Use, e.g.
C       set DEFINES='-DEULER -DWRITE -DPARVE -DASTRO_RAD' 
C       in the .genmakerc of REcoM/bin instead.
C#undef EULER
C#undef WRITE
C#undef PARVE 
C#undef ASTRO_RAD
C#undef EP85  
C#undef TEP_AGG
#endif /* RECOM_OPTIONS_H */