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File indexing completed on 2023-09-16 05:11:07 UTC

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83fe077e76 Patr*0001 #ifndef CPP_OPTIONS_H
                0002 #define CPP_OPTIONS_H
                0003 
4dd7556535 Jean*0004 CBOP
                0005 C !ROUTINE: CPP_OPTIONS.h
                0006 C !INTERFACE:
                0007 C #include "CPP_OPTIONS.h"
                0008 
                0009 C !DESCRIPTION:
                0010 C *==================================================================*
                0011 C | main CPP options file for the model:
                0012 C | Control which optional features to compile in model/src code.
                0013 C *==================================================================*
                0014 CEOP
83fe077e76 Patr*0015 
                0016 C CPP flags controlling particular source code features
                0017 
8c2719e888 Jean*0018 C-- Forcing code options:
                0019 
83fe077e76 Patr*0020 C o Shortwave heating as extra term in external_forcing.F
                0021 C Note: this should be a run-time option
                0022 #define SHORTWAVE_HEATING
                0023 
8c2719e888 Jean*0024 C o Include/exclude Geothermal Heat Flux at the bottom of the ocean
                0025 #undef ALLOW_GEOTHERMAL_FLUX
                0026 
                0027 C o Allow to account for heating due to friction (and momentum dissipation)
                0028 #undef ALLOW_FRICTION_HEATING
                0029 
                0030 C o Allow mass source or sink of Fluid in the interior
                0031 C   (3-D generalisation of oceanic real-fresh water flux)
                0032 #undef ALLOW_ADDFLUID
                0033 
                0034 C o Include pressure loading code
                0035 #define ATMOSPHERIC_LOADING
                0036 
                0037 C o Include/exclude balancing surface forcing fluxes code
                0038 #undef ALLOW_BALANCE_FLUXES
                0039 
                0040 C o Include/exclude balancing surface forcing relaxation code
                0041 #undef ALLOW_BALANCE_RELAX
                0042 
                0043 C o Include/exclude checking for negative salinity
                0044 #undef CHECK_SALINITY_FOR_NEGATIVE_VALUES
                0045 
                0046 C-- Options to discard parts of the main code:
                0047 
                0048 C o Exclude/allow external forcing-fields load
                0049 C   this allows to read & do simple linear time interpolation of oceanic
                0050 C   forcing fields, if no specific pkg (e.g., EXF) is used to compute them.
                0051 #undef EXCLUDE_FFIELDS_LOAD
910e5c3e29 Mart*0052 C   If defined, use same method (with pkg/autodiff compiled or not) for checking
                0053 C   when to load new reccord ; by default, use simpler method with pkg/autodiff.
                0054 #undef STORE_LOADEDREC_TEST
8c2719e888 Jean*0055 
83fe077e76 Patr*0056 C o Include/exclude phi_hyd calculation code
                0057 #define INCLUDE_PHIHYD_CALCULATION_CODE
                0058 
910e5c3e29 Mart*0059 C o Include/exclude sound speed calculation code
                0060 C o (Note that this is a diagnostic from Del Grasso algorithm, not derived
                0061 C    from EOS)
                0062 #undef INCLUDE_SOUNDSPEED_CALC_CODE
                0063 
8c2719e888 Jean*0064 C-- Vertical mixing code options:
                0065 
910e5c3e29 Mart*0066 C o Include/exclude calling S/R CONVECTIVE_ADJUSTMENT
83fe077e76 Patr*0067 #define INCLUDE_CONVECT_CALL
                0068 
910e5c3e29 Mart*0069 C o Include/exclude calling S/R CONVECTIVE_ADJUSTMENT_INI, turned off by
                0070 C   default because it is an unpopular historical left-over
                0071 #undef INCLUDE_CONVECT_INI_CALL
                0072 
83fe077e76 Patr*0073 C o Include/exclude call to S/R CALC_DIFFUSIVITY
                0074 #define INCLUDE_CALC_DIFFUSIVITY_CALL
                0075 
4dd7556535 Jean*0076 C o Allow full 3D specification of vertical diffusivity
                0077 #undef ALLOW_3D_DIFFKR
                0078 
                0079 C o Allow latitudinally varying BryanLewis79 vertical diffusivity
                0080 #undef ALLOW_BL79_LAT_VARY
                0081 
8c2719e888 Jean*0082 C o Exclude/allow partial-cell effect (physical or enhanced) in vertical mixing
                0083 C   this allows to account for partial-cell in vertical viscosity and diffusion,
                0084 C   either from grid-spacing reduction effect or as artificially enhanced mixing
                0085 C   near surface & bottom for too thin grid-cell
                0086 #define EXCLUDE_PCELL_MIX_CODE
                0087 
910e5c3e29 Mart*0088 C o Exclude/allow to use isotropic 3-D Smagorinsky viscosity as diffusivity
                0089 C   for tracers (after scaling by constant Prandtl number)
                0090 #undef ALLOW_SMAG_3D_DIFFUSIVITY
                0091 
8c2719e888 Jean*0092 C-- Time-stepping code options:
                0093 
                0094 C o Include/exclude combined Surf.Pressure and Drag Implicit solver code
                0095 #undef ALLOW_SOLVE4_PS_AND_DRAG
                0096 
83fe077e76 Patr*0097 C o Include/exclude Implicit vertical advection code
                0098 #undef INCLUDE_IMPLVERTADV_CODE
                0099 
4dd7556535 Jean*0100 C o Include/exclude AdamsBashforth-3rd-Order code
                0101 #undef ALLOW_ADAMSBASHFORTH_3
                0102 
910e5c3e29 Mart*0103 C o Include/exclude Quasi-Hydrostatic Stagger Time-step AdamsBashforth code
                0104 #undef ALLOW_QHYD_STAGGER_TS
                0105 
8c2719e888 Jean*0106 C-- Model formulation options:
83fe077e76 Patr*0107 
8c2719e888 Jean*0108 C o Allow/exclude "Exact Convervation" of fluid in Free-Surface formulation
                0109 C   that ensures that d/dt(eta) is exactly equal to - Div.Transport
                0110 #define EXACT_CONSERV
4dd7556535 Jean*0111 
8c2719e888 Jean*0112 C o Allow the use of Non-Linear Free-Surface formulation
                0113 C   this implies that grid-cell thickness (hFactors) varies with time
                0114 #undef NONLIN_FRSURF
910e5c3e29 Mart*0115 C o Disable code for rStar coordinate and/or code for Sigma coordinate
                0116 c#define DISABLE_RSTAR_CODE
                0117 c#define DISABLE_SIGMA_CODE
4dd7556535 Jean*0118 
8c2719e888 Jean*0119 C o Include/exclude nonHydrostatic code
                0120 #undef ALLOW_NONHYDROSTATIC
4dd7556535 Jean*0121 
                0122 C o Include/exclude GM-like eddy stress in momentum code
                0123 #undef ALLOW_EDDYPSI
                0124 
8c2719e888 Jean*0125 C-- Algorithm options:
83fe077e76 Patr*0126 
910e5c3e29 Mart*0127 C o Include/exclude code for Non Self-Adjoint (NSA) conjugate-gradient solver
8c2719e888 Jean*0128 #undef ALLOW_CG2D_NSA
83fe077e76 Patr*0129 
4dd7556535 Jean*0130 C o Include/exclude code for single reduction Conjugate-Gradient solver
                0131 #undef ALLOW_SRCG
                0132 
                0133 C o Choices for implicit solver routines solve_*diagonal.F
                0134 C   The following has low memory footprint, but not suitable for AD
                0135 #undef SOLVE_DIAGONAL_LOWMEMORY
                0136 C   The following one suitable for AD but does not vectorize
                0137 #undef SOLVE_DIAGONAL_KINNER
                0138 
910e5c3e29 Mart*0139 C   Implementation alternative (might be faster on some platforms ?)
                0140 #undef USE_MASK_AND_NO_IF
                0141 
8c2719e888 Jean*0142 C-- Retired code options:
4dd7556535 Jean*0143 
910e5c3e29 Mart*0144 C o ALLOW isotropic scaling of harmonic and bi-harmonic terms when
                0145 C   using an locally isotropic spherical grid with (dlambda) x (dphi*cos(phi))
                0146 C *only for use on a lat-lon grid*
                0147 C   Setting this flag here affects both momentum and tracer equation unless
                0148 C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
                0149 C   The definition of the flag is commented to avoid interference with
                0150 C   such other header files.
                0151 C   The preferred method is specifying a value for viscAhGrid or viscA4Grid
                0152 C   in data which is then automatically scaled by the grid size;
                0153 C   the old method of specifying viscAh/viscA4 and this flag is provided
                0154 C   for completeness only (and for use with the adjoint).
                0155 c#define ISOTROPIC_COS_SCALING
                0156 
                0157 C o This flag selects the form of COSINE(lat) scaling of bi-harmonic term.
                0158 C *only for use on a lat-lon grid*
                0159 C   Has no effect if ISOTROPIC_COS_SCALING is undefined.
                0160 C   Has no effect on vector invariant momentum equations.
                0161 C   Setting this flag here affects both momentum and tracer equation unless
                0162 C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
                0163 C   The definition of the flag is commented to avoid interference with
                0164 C   such other header files.
                0165 c#define COSINEMETH_III
                0166 
4dd7556535 Jean*0167 C o Use LONG.bin, LATG.bin, etc., initialization for ini_curviliear_grid.F
                0168 C   Default is to use "new" grid files (OLD_GRID_IO undef) but OLD_GRID_IO
                0169 C   is still useful with, e.g., single-domain curvilinear configurations.
                0170 #undef OLD_GRID_IO
83fe077e76 Patr*0171 
8c2719e888 Jean*0172 C-- Other option files:
                0173 
83fe077e76 Patr*0174 C o Execution environment support options
                0175 #include "CPP_EEOPTIONS.h"
                0176 
4dd7556535 Jean*0177 C o Include/exclude single header file containing multiple packages options
                0178 C   (AUTODIFF, COST, CTRL, ECCO, EXF ...) instead of the standard way where
                0179 C   each of the above pkg get its own options from its specific option file.
                0180 C   Although this method, inherited from ECCO setup, has been traditionally
                0181 C   used for all adjoint built, work is in progress to allow to use the
                0182 C   standard method also for adjoint built.
910e5c3e29 Mart*0183 c#ifdef PACKAGES_CONFIG_H
11c3150c71 Mart*0184 c# include "ECCO_CPPOPTIONS.h"
910e5c3e29 Mart*0185 c#endif
56f171e550 Jean*0186 
83fe077e76 Patr*0187 #endif /* CPP_OPTIONS_H */