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C $Id: CPP_MACROS.h,v 1.10 1997/06/21 02:00:03 cnh Exp $ |
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C===================================================================== |
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C Header file: CPP_MACROS.h | |
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C Function: Defines CPP macros which are used throughout | |
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C the code to make global changes at compile | |
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C time. | |
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C Comments: | |
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C===================================================================== |
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C /--------------------------------------------------------------\ |
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C | Index permutation | |
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C |==============================================================| |
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C | o This macro is used to reorder the indices of | |
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C | three-dimensional arrays. Different orderings are selected by| |
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C | using #define _IJK or #define _KIJ etc.. | |
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C \--------------------------------------------------------------/ |
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C /--------------------------------------------------------------\ |
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C | 1. Axis ordering i,j,k | |
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C \--------------------------------------------------------------/ |
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#ifdef _IJK |
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# define _I3X 1 |
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# define _I3Y 2 |
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# define _I3Z 3 |
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# define _I3(k,i,j) i,j,k |
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#endif |
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C /--------------------------------------------------------------\ |
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C | 2. Axis ordering k,i,j | |
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C \--------------------------------------------------------------/ |
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#ifdef _KIJ |
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# define _I3X 2 |
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# define _I3Y 3 |
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# define _I3Z 1 |
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# define _I3(k,i,j) k,i,j |
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#endif |
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C /--------------------------------------------------------------\ |
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C | Debugging | |
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C |==============================================================| |
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C | Use this macro to include or suppress special debug print | |
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C | statements. | |
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C \--------------------------------------------------------------/ |
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#ifdef _WRITE_DEBUG |
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# define _D(a) WRITE(0,*) a |
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#else |
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# define _D(a) |
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#endif |
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C Double precision |
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#ifdef _ALL_DOUBLE |
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# define REAL Real*8 |
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# define real Real*8 |
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#else |
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# define REAL Real*8 |
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# define real Real*4 |
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#endif |
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C CPP Macros used to switch terms on and off |
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C ========================================== |
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C o Momentum equation terms |
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C _LPM Laplacian diffusion of momentum |
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C _BHM Biharmonic diffusion of momentum |
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C _ADM Advection of momentum |
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C _SPM Spherical polar metric terms |
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C _XZC XZ-plane coriolis terms |
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#ifdef _LAPLACIAN_DIFFUSION_OF_MOMENTUM |
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# define _LPM(a) a |
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#else |
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# define _LPM(a) |
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#endif |
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#ifdef _BIHARMONIC_DIFFUSION_OF_MOMENTUM |
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# define _BHM(a) a |
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#else |
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# define _BHM(a) |
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#endif |
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#ifdef _ADVECTION_OF_MOMENTUM |
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# define _ADM(a) a |
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#else |
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# define _ADM(a) |
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#endif |
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#ifdef _SPHERICAL_POLAR_METRIC_TERMS |
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# define _SPM(a) a |
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#else |
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# define _SPM(a) |
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#endif |
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#ifdef _XZ_CORIOLIS |
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# define _XZC(a) a |
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#else |
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# define _XZC(a) |
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#endif |
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C o Temerature equation terms |
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C _LPT Laplacian diffusion of temperature |
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C _BHT Biharmonic diffusion of temperature |
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C _ADT Advection of momentum |
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#ifdef _LAPLACIAN_DIFFUSION_OF_TEMPERATURE |
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# define _LPT(a) a |
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#else |
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# define _LPT(a) |
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#endif |
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#ifdef _BIHARMONIC_DIFFUSION_OF_TEMPERATURE |
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# define _BHT(a) a |
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#else |
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# define _BHT(a) |
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#endif |
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#ifdef _ADVECTION_OF_TEMPERATURE |
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# define _ADT(a) a |
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#else |
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# define _ADT(a) |
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#endif |
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