/[MITgcm]/MITgcm/verification/hs94.cs-32x32x5/code/CPP_OPTIONS.h
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revision 1.5 by jmc, Fri Feb 24 00:12:10 2006 UTC revision 1.6 by jmc, Fri Jul 11 18:51:24 2014 UTC
# Line 4  C $Name$ Line 4  C $Name$
4  #ifndef CPP_OPTIONS_H  #ifndef CPP_OPTIONS_H
5  #define CPP_OPTIONS_H  #define CPP_OPTIONS_H
6    
7    CBOP
8    C !ROUTINE: CPP_OPTIONS.h
9    C !INTERFACE:
10    C #include "CPP_OPTIONS.h"
11    
12    C !DESCRIPTION:
13    C *==================================================================*
14    C | main CPP options file for the model:
15    C | Control which optional features to compile in model/src code.
16    C *==================================================================*
17    CEOP
18    
19  C CPP flags controlling particular source code features  C CPP flags controlling particular source code features
20    
21  C o Shortwave heating as extra term in external_forcing.F  C o Shortwave heating as extra term in external_forcing.F
# Line 19  C o Include/exclude call to S/R CONVECT Line 31  C o Include/exclude call to S/R CONVECT
31  C o Include/exclude call to S/R CALC_DIFFUSIVITY  C o Include/exclude call to S/R CALC_DIFFUSIVITY
32  #define INCLUDE_CALC_DIFFUSIVITY_CALL  #define INCLUDE_CALC_DIFFUSIVITY_CALL
33    
34    C o Allow full 3D specification of vertical diffusivity
35    #undef ALLOW_3D_DIFFKR
36    
37    C o Allow latitudinally varying BryanLewis79 vertical diffusivity
38    #undef ALLOW_BL79_LAT_VARY
39    
40  C o Include/exclude Implicit vertical advection code  C o Include/exclude Implicit vertical advection code
41  #define INCLUDE_IMPLVERTADV_CODE  #define INCLUDE_IMPLVERTADV_CODE
42    
# Line 28  C o Include/exclude AdamsBashforth-3rd-O Line 46  C o Include/exclude AdamsBashforth-3rd-O
46  C o Include/exclude nonHydrostatic code  C o Include/exclude nonHydrostatic code
47  #define ALLOW_NONHYDROSTATIC  #define ALLOW_NONHYDROSTATIC
48    
49    C o Allow to account for heating due to friction (and momentum dissipation)
50    #undef ALLOW_FRICTION_HEATING
51    
52    C o Allow mass source or sink of Fluid in the interior
53    C   (3-D generalisation of oceanic real-fresh water flux)
54    #undef ALLOW_ADDFLUID
55    
56  C o Include pressure loading code  C o Include pressure loading code
57  #define ATMOSPHERIC_LOADING  #define ATMOSPHERIC_LOADING
58    
59    C o exclude/allow external forcing-fields load
60    C   this allows to read & do simple linear time interpolation of oceanic
61    C   forcing fields, if no specific pkg (e.g., EXF) is used to compute them.
62    #undef EXCLUDE_FFIELDS_LOAD
63    
64    C o Include/exclude balancing surface forcing fluxes code
65    #undef ALLOW_BALANCE_FLUXES
66    
67    C o Include/exclude balancing surface forcing relaxation code
68    #undef ALLOW_BALANCE_RELAX
69    
70    C o Include/exclude GM-like eddy stress in momentum code
71    #undef ALLOW_EDDYPSI
72    
73  C o Use "Exact Convervation" of fluid in Free-Surface formulation  C o Use "Exact Convervation" of fluid in Free-Surface formulation
74  C   so that d/dt(eta) is exactly equal to - Div.Transport  C   so that d/dt(eta) is exactly equal to - Div.Transport
75  #define EXACT_CONSERV  #define EXACT_CONSERV
# Line 39  C o Allow the use of Non-Linear Free-Sur Line 78  C o Allow the use of Non-Linear Free-Sur
78  C   this implies that surface thickness (hFactors) vary with time  C   this implies that surface thickness (hFactors) vary with time
79  #define NONLIN_FRSURF  #define NONLIN_FRSURF
80    
81    C o Include/exclude code for single reduction Conjugate-Gradient solver
82    #define ALLOW_SRCG
83    
84    C o Choices for implicit solver routines solve_*diagonal.F
85    C   The following has low memory footprint, but not suitable for AD
86    #undef SOLVE_DIAGONAL_LOWMEMORY
87    C   The following one suitable for AD but does not vectorize
88    #undef SOLVE_DIAGONAL_KINNER
89    
90    C o ALLOW isotropic scaling of harmonic and bi-harmonic terms when
91    C   using an locally isotropic spherical grid with (dlambda) x (dphi*cos(phi))
92    C *only for use on a lat-lon grid*
93    C   Setting this flag here affects both momentum and tracer equation unless
94    C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
95    C   The definition of the flag is commented to avoid interference with
96    C   such other header files.
97    C   The preferred method is specifying a value for viscAhGrid or viscA4Grid
98    C   in data which is then automatically scaled by the grid size;
99    C   the old method of specifying viscAh/viscA4 and this flag is provided
100    C   for completeness only (and for use with the adjoint).
101    C#define ISOTROPIC_COS_SCALING
102    
103    C o This flag selects the form of COSINE(lat) scaling of bi-harmonic term.
104    C *only for use on a lat-lon grid*
105    C   Has no effect if ISOTROPIC_COS_SCALING is undefined.
106    C   Has no effect on vector invariant momentum equations.
107    C   Setting this flag here affects both momentum and tracer equation unless
108    C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
109    C   The definition of the flag is commented to avoid interference with
110    C   such other header files.
111    C#define COSINEMETH_III
112    
113  C o Use "OLD" UV discretisation near boundaries (*not* recommended)  C o Use "OLD" UV discretisation near boundaries (*not* recommended)
114  C   Note - only works with  #undef NO_SLIP_LATERAL  in calc_mom_rhs.F  C   Note - only works with pkg/mom_fluxform and "no_slip_sides=.FALSE."
115  C          because the old code did not have no-slip BCs  C          because the old code did not have no-slip BCs
116  #undef  OLD_ADV_BCS  #undef OLD_ADV_BCS
117    
118    C o Use LONG.bin, LATG.bin, etc., initialization for ini_curviliear_grid.F
119    C   Default is to use "new" grid files (OLD_GRID_IO undef) but OLD_GRID_IO
120    C   is still useful with, e.g., single-domain curvilinear configurations.
121    #undef OLD_GRID_IO
122    
123    C o Use old EXTERNAL_FORCING_U,V,T,S subroutines (for backward compatibility)
124    #define USE_OLD_EXTERNAL_FORCING
125    
126  C o Execution environment support options  C o Execution environment support options
127  #include "CPP_EEOPTIONS.h"  #include "CPP_EEOPTIONS.h"
128    
129  C o Include/exclude code specific to the ECCO/SEALION version.  C o Include/exclude single header file containing multiple packages options
130  C   AUTODIFF or EXF package.  C   (AUTODIFF, COST, CTRL, ECCO, EXF ...) instead of the standard way where
131  C   Currently controled by a single header file  C   each of the above pkg get its own options from its specific option file.
132  C   For this to work, PACKAGES_CONFIG.h needs to be included!  C   Although this method, inherited from ECCO setup, has been traditionally
133  cph#if (defined (ALLOW_AUTODIFF) || \  C   used for all adjoint built, work is in progress to allow to use the
134  cph     defined (ALLOW_ECCO) || \  C   standard method also for adjoint built.
135  cph     defined (ALLOW_EXF))  c#ifdef PACKAGES_CONFIG_H
136  cph# include "ECCO_CPPOPTIONS.h"  c# include "ECCO_CPPOPTIONS.h"
137  cph#endif  c#endif
138    
139  #endif /* CPP_OPTIONS_H */  #endif /* CPP_OPTIONS_H */
   
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