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C $Header: /u/gcmpack/models/MITgcmUV/model/inc/SURFACE.h,v 1.2 2001/05/29 14:01:36 adcroft Exp $ |
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jmc |
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C $Name: $ |
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C |
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C /==========================================================\ |
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C | SURFACE.h | |
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C | o Header file defining surface-related model varaibles | |
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C |==========================================================| |
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C | Contains variables relative to the surface position | |
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C | that are held fixed in linear free-surface formulation | |
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C | but can vary with time with a non-linear free-surface. | |
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C \==========================================================/ |
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C-- COMMON /SOLVE_BAROT/ Barotropic variables common block |
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C Bo_surf -Boyancy|1/rho [ocean|atmos] at surface level [= g | alpha(p_o)] |
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C recip_Bo = 1/Bo_surf |
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COMMON /SOLVE_BAROT/ Bo_surf, recip_Bo |
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_RL Bo_surf(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL recip_Bo(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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adcroft |
1.2 |
C-- COMMON /SURF_INDEX/ Common block for surface related index |
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jmc |
1.3 |
C ksurfC - vertical index of the surface tracer cell |
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C ksurfW - vertical index of the surface U point |
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C ksurfS - vertical index of the surface V point |
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C IMPORTANT: ksurfC,W,S = Nr+1 where the fluid column is empty (continent) |
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COMMON /SURF_INDEX/ ksurfC, ksurfW, ksurfS |
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INTEGER ksurfC(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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INTEGER ksurfW(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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INTEGER ksurfS(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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#ifdef NONLIN_FRSURF |
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C-- COMMON /SURF_CHANGE/ transient varariable used for Non-Lin Free-Surf |
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C hFac_surfC - New thickness factor of the surface level |
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C center (Tracer point) |
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C hFac_surfW - idem, West interface (U point) |
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C hFac_surfS - idem, South interface (V point) |
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COMMON /SURF_CHANGE/ |
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& hFac_surfC, hFac_surfW, hFac_surfS |
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_RS hFac_surfC(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS hFac_surfW(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS hFac_surfS(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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#endif /* NONLIN_FRSURF */ |
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