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dimitri |
1.9 |
C $Header: /u/gcmpack/MITgcm/pkg/seaice/SEAICE_FFIELDS.h,v 1.8 2003/10/09 04:19:20 edhill Exp $ |
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edhill |
1.8 |
C $Name: $ |
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heimbach |
1.2 |
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C /==========================================================\ |
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C | SEAICE_FFIELDS.h | |
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C | o Sea ice model forcing fields | |
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C |==========================================================| |
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C \==========================================================/ |
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C |
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dimitri |
1.5 |
C |
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C uwind :: Surface (10-m) zonal wind velocity in m/s |
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C > 0 for increase in uVel, which is west to |
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C east for cartesian and spherical polar grids |
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C Typical range: -10 < uwind < 10 |
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C |
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C vwind :: Surface (10-m) meridional wind velocity in m/s |
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C > 0 for increase in vVel, which is south to |
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C north for cartesian and spherical polar grids |
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C Typical range: -10 < vwind < 10 |
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C |
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C evap :: Evaporation in m/s |
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C > 0 for increase in salt (ocean salinity) |
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C Typical range: 0 < evap < 2.5e-7 |
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C |
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C precip :: Precipitation in m/s |
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C > 0 for decrease in salt (ocean salinity) |
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C Typical range: 0 < precip < 5e-7 |
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C |
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C runoff :: River and glacier runoff in m/s |
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C > 0 for decrease in salt (ocean salinity) |
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C Typical range: 0 < runoff < ???? |
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C |
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C atemp :: Surface (2-m) air temperature in deg K |
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C Typical range: 200 < atemp < 300 |
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C |
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C aqh :: Surface (2m) specific humidity in kg/kg |
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C Typical range: 0 < aqh < 0.02 |
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C |
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C swdown :: Downward shortwave radiation in W/m^2 |
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C > 0 for increase in theta (ocean warming) |
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C Typical range: 0 < swdown < 450 |
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C |
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C lwdown :: Downward longwave radiation in W/m^2 |
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C > 0 for increase in theta (ocean warming) |
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C Typical range: 50 < lwdown < 450 |
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C |
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C |
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C NOTES: |
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C ====== |
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C |
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dimitri |
1.7 |
C All surface forcing fields are defined at the center of |
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C each grid (the rVel location in model/inc/GRID.h). |
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C |
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dimitri |
1.5 |
C #ifdef SEAICE_EXTERNAL_FORCING, sea-ice forcing fields |
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C are defined in exf_fields.h |
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C |
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C #ifdef SEAICE_EXTERNAL_FLUXES, additional forcing fields, fu, |
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C fv, Qnet, Qsw, and EmPmR, as defined in FFIELDS.h, are required. |
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C |
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C Downward and net radiative fluxes are not the same !!! |
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C Downward radiative fluxes, swdown and lwdown, are used by |
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C radiation bulk formulae to compute net radiative fluxes. |
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heimbach |
1.2 |
C |
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dimitri |
1.4 |
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#ifdef SEAICE_EXTERNAL_FORCING |
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C-- Define forcing fields outside pkg/seaice. |
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#include "exf_fields.h" |
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dimitri |
1.5 |
#else /* SEAICE_EXTERNAL_FORCING undefined */ |
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dimitri |
1.4 |
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C-- Define forcing fields internally. |
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COMMON /SEAICE_FFIELDS/ uwind, vwind, atemp, |
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dimitri |
1.5 |
& aqh, lwdown, swdown, precip, evap, runoff |
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dimitri |
1.4 |
_RL uwind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL vwind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL atemp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL aqh (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.5 |
_RL lwdown (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL swdown (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.4 |
_RL precip (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.3 |
_RL evap (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL runoff (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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heimbach |
1.2 |
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dimitri |
1.4 |
COMMON /SEAICE_TDFIELDS/ uwind0, uwind1, vwind0, vwind1, |
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dimitri |
1.5 |
& atemp0, atemp1, aqh0, aqh1, lwdown0, lwdown1, |
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& swdown0, swdown1, precip0, precip1, evap0, evap1, |
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heimbach |
1.2 |
& runoff0, runoff1, SSSsi0, SSSsi1, SSTsi0, SSTsi1 |
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dimitri |
1.4 |
_RS uwind0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS uwind1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS vwind0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS vwind1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS atemp0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS atemp1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS aqh0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS aqh1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.5 |
_RS lwdown0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS lwdown1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS swdown0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS swdown1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.4 |
_RS precip0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS precip1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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heimbach |
1.2 |
_RS evap0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS evap1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS runoff0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS runoff1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS SSSsi0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS SSSsi1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS SSTsi0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS SSTsi1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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dimitri |
1.4 |
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dimitri |
1.5 |
#endif /* SEAICE_EXTERNAL_FORCING */ |
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