/[MITgcm]/MITgcm/model/inc/DXV_MACROS.h
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Annotation of /MITgcm/model/inc/DXV_MACROS.h

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Revision 1.1 - (hide annotations) (download)
Tue May 26 21:29:44 1998 UTC (25 years, 11 months ago) by cnh
Branch: MAIN
File MIME type: text/plain 
Changes to support "low" memory mode of operation
 - Small change to allow _RS -> REAL*4 to work
 - Added some macros for case where grid variations are a
   a subset of the general case. e.g. dx constnat or flat bottom
1 cnh 1.1 C $Header:$
2     C
3     C /==========================================================\
4     C | DXV_MACROS.h |
5     C |==========================================================|
6     C | These macros are used to reduce memory requirement and/or|
7     C | memory references when variables are fixed along a given |
8     C | axis or axes. |
9     C \==========================================================/
10    
11     #ifdef DXV_CONST
12     #define _dxV(i,j,bi,bj) dxV(1,1,1,1)
13     #endif
14    
15     #ifdef DXV_FX_ONLY
16     #define _dxV(i,j,bi,bj) dxV(i,1,bi,1)
17     #endif
18    
19     #ifdef DXV_FY_ONLY
20     #define _dxV(i,j,bi,bj) dxV(1,j,1,bj)
21     #endif
22    
23     #ifndef _dxV
24     #define _dxV(i,j,bi,bj) dxV(i,j,bi,bj)
25     #endif
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