| 7 | 
 C CPP flags controlling particular source code features | 
 C CPP flags controlling particular source code features | 
| 8 | 
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| 9 | 
 C o Shortwave heating as extra term in external_forcing.F | 
 C o Shortwave heating as extra term in external_forcing.F | 
| 10 | 
 C Note: this should be a run-time option and not necessarily dependent on KPP | 
 C Note: this should be a run-time option | 
| 11 | 
 #ifdef ALLOW_KPP | 
 #undef SHORTWAVE_HEATING | 
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 #define  SHORTWAVE_HEATING | 
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 #endif | 
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| 12 | 
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| 13 | 
 C o Include/exclude phi_hyd calculation code | 
 C o Include/exclude phi_hyd calculation code | 
| 14 | 
 #define INCLUDE_PHIHYD_CALCULATION_CODE | 
 #define INCLUDE_PHIHYD_CALCULATION_CODE | 
| 19 | 
 C o Include/exclude call to S/R CALC_DIFFUSIVITY | 
 C o Include/exclude call to S/R CALC_DIFFUSIVITY | 
| 20 | 
 #define INCLUDE_CALC_DIFFUSIVITY_CALL | 
 #define INCLUDE_CALC_DIFFUSIVITY_CALL | 
| 21 | 
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| 22 | 
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 C o Allow full 3D specification of vertical diffusivity | 
| 23 | 
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 #undef ALLOW_3D_DIFFKR | 
| 24 | 
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| 25 | 
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 C o Include/exclude Implicit vertical advection code | 
| 26 | 
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 #define INCLUDE_IMPLVERTADV_CODE | 
| 27 | 
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| 28 | 
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 C o Include/exclude AdamsBashforth-3rd-Order code | 
| 29 | 
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 #undef ALLOW_ADAMSBASHFORTH_3 | 
| 30 | 
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| 31 | 
 C o Include/exclude nonHydrostatic code | 
 C o Include/exclude nonHydrostatic code | 
| 32 | 
 #undef ALLOW_NONHYDROSTATIC | 
 #undef ALLOW_NONHYDROSTATIC | 
| 33 | 
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| 42 | 
 C   this implies that surface thickness (hFactors) vary with time | 
 C   this implies that surface thickness (hFactors) vary with time | 
| 43 | 
 #undef NONLIN_FRSURF | 
 #undef NONLIN_FRSURF | 
| 44 | 
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| 45 | 
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 C o ALLOW isotropic scaling of harmonic and bi-harmonic terms when | 
| 46 | 
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 C   using an locally isotropic spherical grid with (dlambda) x (dphi*cos(phi)) | 
| 47 | 
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 C *only for use on a lat-lon grid* | 
| 48 | 
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 C   Setting this flag here affects both momentum and tracer equation unless | 
| 49 | 
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 C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h). | 
| 50 | 
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 C   The definition of the flag is commented to avoid interference with | 
| 51 | 
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 C   such other header files. | 
| 52 | 
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 C   The preferred method is specifying a value for viscAhGrid or viscA4Grid | 
| 53 | 
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 C   in data which is then automatically scaled by the grid size; | 
| 54 | 
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 C   the old method of specifying viscAh/viscA4 and this flag is provided | 
| 55 | 
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 C   for completeness only (and for use with the adjoint). | 
| 56 | 
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 C#define ISOTROPIC_COS_SCALING | 
| 57 | 
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| 58 | 
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 C o This flag selects the form of COSINE(lat) scaling of bi-harmonic term. | 
| 59 | 
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 C *only for use on a lat-lon grid* | 
| 60 | 
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 C   Has no effect if ISOTROPIC_COS_SCALING is undefined. | 
| 61 | 
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 C   Has no effect on vector invariant momentum equations. | 
| 62 | 
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 C   Setting this flag here affects both momentum and tracer equation unless | 
| 63 | 
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 C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h). | 
| 64 | 
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 C   The definition of the flag is commented to avoid interference with | 
| 65 | 
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 C   such other header files. | 
| 66 | 
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 C#define COSINEMETH_III | 
| 67 | 
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| 68 | 
 C o Use "OLD" UV discretisation near boundaries (*not* recommended) | 
 C o Use "OLD" UV discretisation near boundaries (*not* recommended) | 
| 69 | 
 C   Note - only works with  #undef NO_SLIP_LATERAL  in calc_mom_rhs.F | 
 C   Note - only works with  #undef NO_SLIP_LATERAL  in calc_mom_rhs.F | 
| 70 | 
 C          because the old code did not have no-slip BCs | 
 C          because the old code did not have no-slip BCs | 
| 71 | 
 #undef  OLD_ADV_BCS | 
 #undef  OLD_ADV_BCS | 
| 72 | 
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| 73 | 
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 C o Use LONG.bin, LATG.bin, etc., initialization for ini_curviliear_grid.F | 
| 74 | 
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 C   Default is to use "new" grid files (OLD_GRID_IO undef) but OLD_GRID_IO | 
| 75 | 
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 C   is still useful with, e.g., single-domain curvilinear configurations. | 
| 76 | 
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 #undef OLD_GRID_IO | 
| 77 | 
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| 78 | 
 C o Execution environment support options | 
 C o Execution environment support options | 
| 79 | 
 #include "CPP_EEOPTIONS.h" | 
 #include "CPP_EEOPTIONS.h" | 
| 80 | 
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