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C $Header: /u/gcmpack/MITgcm/pkg/exf/exf_init.F,v 1.20 2008/06/11 18:55:10 gforget Exp $ |
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C $Name: $ |
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#include "EXF_OPTIONS.h" |
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subroutine exf_init( mythid ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_init |
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c ================================================================== |
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c |
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c o This routine initialises the forcing |
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c |
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c started: Ralf.Giering@FastOpt.de 25-Mai-20000 |
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c mods for pkg/seaice: menemenlis@jpl.nasa.gov 20-Dec-2002 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_init |
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c ================================================================== |
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|
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implicit none |
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|
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c == global variables == |
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|
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "GRID.h" |
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#include "cal.h" |
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#include "EXF_PARAM.h" |
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#include "EXF_FIELDS.h" |
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|
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c == routine arguments == |
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|
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integer mythid |
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|
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c == local variables == |
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|
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integer interp_method |
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INTEGER i,j,bi,bj |
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|
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c == end of interface == |
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|
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C-- Initialise to zero intermediate fields (in common block) |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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wStress(i,j,bi,bj) = 0. |
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cw(i,j,bi,bj) = 0. |
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sw(i,j,bi,bj) = 0. |
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sh(i,j,bi,bj) = 0. |
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#ifdef ALLOW_ATM_TEMP |
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hs(i,j,bi,bj) = 0. |
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hl(i,j,bi,bj) = 0. |
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#endif |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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|
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if ( useCubedSphereExchange |
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& .and. ustressperiod .eq. 0 |
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& .and. ustressfile .NE. ' ' ) then |
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stop 'CubedSphereExchange and ustressperiod=0 not supported' |
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endif |
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interp_method=12 |
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call exf_init_gen ( |
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& ustressfile, ustressperiod, exf_inscal_ustress, ustressmask, |
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& ustressconst, ustress, ustress0, ustress1, |
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#ifdef USE_EXF_INTERPOLATION |
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& ustress_lon0, ustress_lon_inc, |
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& ustress_lat0, ustress_lat_inc, |
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& ustress_nlon, ustress_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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if ( useCubedSphereExchange |
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& .and. vstressperiod .eq. 0 |
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& .and. vstressfile .NE. ' ' ) then |
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stop 'CubedSphereExchange and vstressperiod=0 not supported' |
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endif |
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interp_method=22 |
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call exf_init_gen ( |
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& vstressfile, vstressperiod, exf_inscal_vstress, vstressmask, |
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& vstressconst, vstress, vstress0, vstress1, |
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#ifdef USE_EXF_INTERPOLATION |
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& vstress_lon0, vstress_lon_inc, |
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& vstress_lat0, vstress_lat_inc, |
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& vstress_nlon, vstress_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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#ifdef ALLOW_ATM_WIND |
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|
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if ( useCubedSphereExchange |
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& .and. uwindperiod .eq. 0 |
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& .and. uwindfile .NE. ' ' ) then |
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stop 'CubedSphereExchange and uwindperiod=0 not supported' |
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endif |
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interp_method=12 |
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call exf_init_gen ( |
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& uwindfile, uwindperiod, exf_inscal_uwind, uwindmask, |
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& uwindconst, uwind, uwind0, uwind1, |
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#ifdef USE_EXF_INTERPOLATION |
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& uwind_lon0, uwind_lon_inc, |
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& uwind_lat0, uwind_lat_inc, |
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& uwind_nlon, uwind_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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if ( useCubedSphereExchange |
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& .and. vwindperiod .eq. 0 |
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& .and. vwindfile .NE. ' ' ) then |
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stop 'CubedSphereExchange and vwindperiod=0 not supported' |
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endif |
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interp_method=22 |
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call exf_init_gen ( |
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& vwindfile, vwindperiod, exf_inscal_vwind, vwindmask, |
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& vwindconst, vwind, vwind0, vwind1, |
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#ifdef USE_EXF_INTERPOLATION |
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& vwind_lon0, vwind_lon_inc, |
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& vwind_lat0, vwind_lat_inc, |
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& vwind_nlon, vwind_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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#endif /* ALLOW_ATM_WIND */ |
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|
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interp_method=1 |
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|
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call exf_init_gen ( |
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& wspeedfile, wspeedperiod, exf_inscal_wspeed, wspeedmask, |
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& wspeedconst, wspeed, wspeed0, wspeed1, |
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#ifdef USE_EXF_INTERPOLATION |
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& wspeed_lon0, wspeed_lon_inc, |
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& wspeed_lat0, wspeed_lat_inc, |
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& wspeed_nlon, wspeed_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& hfluxfile, hfluxperiod, exf_inscal_hflux, hfluxmask, |
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& hfluxconst, hflux, hflux0, hflux1, |
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#ifdef USE_EXF_INTERPOLATION |
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& hflux_lon0, hflux_lon_inc, |
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& hflux_lat0, hflux_lat_inc, |
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& hflux_nlon, hflux_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& sfluxfile, sfluxperiod, exf_inscal_sflux, sfluxmask, |
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& sfluxconst, sflux, sflux0, sflux1, |
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#ifdef USE_EXF_INTERPOLATION |
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& sflux_lon0, sflux_lon_inc, |
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& sflux_lat0, sflux_lat_inc, |
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& sflux_nlon, sflux_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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#ifdef ALLOW_ATM_TEMP |
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|
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call exf_init_gen ( |
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& atempfile, atempperiod, exf_inscal_atemp, atempmask, |
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& atempconst, atemp, atemp0, atemp1, |
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#ifdef USE_EXF_INTERPOLATION |
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& atemp_lon0, atemp_lon_inc, |
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& atemp_lat0, atemp_lat_inc, |
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& atemp_nlon, atemp_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& aqhfile, aqhperiod, exf_inscal_aqh, aqhmask, |
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& aqhconst, aqh, aqh0, aqh1, |
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#ifdef USE_EXF_INTERPOLATION |
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& aqh_lon0, aqh_lon_inc, |
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& aqh_lat0, aqh_lat_inc, |
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& aqh_nlon, aqh_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& lwfluxfile, lwfluxperiod, exf_inscal_lwflux, lwfluxmask, |
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& lwfluxconst, lwflux, lwflux0, lwflux1, |
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#ifdef USE_EXF_INTERPOLATION |
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& lwflux_lon0, lwflux_lon_inc, |
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& lwflux_lat0, lwflux_lat_inc, |
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& lwflux_nlon, lwflux_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& precipfile, precipperiod, exf_inscal_precip, precipmask, |
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& precipconst, precip, precip0, precip1, |
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#ifdef USE_EXF_INTERPOLATION |
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& precip_lon0, precip_lon_inc, |
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& precip_lat0, precip_lat_inc, |
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& precip_nlon, precip_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& snowprecipfile, snowprecipperiod, |
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& exf_inscal_snowprecip, snowprecipmask, |
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& snowprecipconst, snowprecip, snowprecip0, snowprecip1, |
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#ifdef USE_EXF_INTERPOLATION |
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& snowprecip_lon0, snowprecip_lon_inc, |
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& snowprecip_lat0, snowprecip_lat_inc, |
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& snowprecip_nlon, snowprecip_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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#endif /* ALLOW_ATM_TEMP */ |
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|
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#if defined(ALLOW_ATM_TEMP) || defined(SHORTWAVE_HEATING) |
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call exf_init_gen ( |
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& swfluxfile, swfluxperiod, exf_inscal_swflux, swfluxmask, |
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& swfluxconst, swflux, swflux0, swflux1, |
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#ifdef USE_EXF_INTERPOLATION |
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& swflux_lon0, swflux_lon_inc, |
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& swflux_lat0, swflux_lat_inc, |
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& swflux_nlon, swflux_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif /* defined(ALLOW_ATM_TEMP) || defined(SHORTWAVE_HEATING) */ |
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|
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#if defined(ALLOW_ATM_TEMP) || defined(EXF_READ_EVAP) |
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call exf_init_gen ( |
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& evapfile, evapperiod, exf_inscal_evap, evapmask, |
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& evapconst, evap, evap0, evap1, |
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#ifdef USE_EXF_INTERPOLATION |
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& evap_lon0, evap_lon_inc, |
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& evap_lat0, evap_lat_inc, |
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& evap_nlon, evap_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif /* defined(ALLOW_ATM_TEMP) || defined(EXF_READ_EVAP) */ |
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|
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#ifdef ALLOW_DOWNWARD_RADIATION |
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|
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call exf_init_gen ( |
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& swdownfile, swdownperiod, exf_inscal_swdown, swdownmask, |
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& swdownconst, swdown, swdown0, swdown1, |
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#ifdef USE_EXF_INTERPOLATION |
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& swdown_lon0, swdown_lon_inc, |
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& swdown_lat0, swdown_lat_inc, |
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& swdown_nlon, swdown_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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call exf_init_gen ( |
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& lwdownfile, lwdownperiod, exf_inscal_lwdown, lwdownmask, |
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& lwdownconst, lwdown, lwdown0, lwdown1, |
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#ifdef USE_EXF_INTERPOLATION |
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& lwdown_lon0, lwdown_lon_inc, |
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& lwdown_lat0, lwdown_lat_inc, |
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& lwdown_nlon, lwdown_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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|
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#endif /* ALLOW_DOWNWARD_RADIATION */ |
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|
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#ifdef ATMOSPHERIC_LOADING |
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call exf_init_gen ( |
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& apressurefile, apressureperiod, |
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& exf_inscal_apressure, apressuremask, |
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& apressureconst, apressure, apressure0, apressure1, |
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#ifdef USE_EXF_INTERPOLATION |
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& apressure_lon0, apressure_lon_inc, |
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& apressure_lat0, apressure_lat_inc, |
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& apressure_nlon, apressure_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif /* ATMOSPHERIC_LOADING */ |
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|
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#ifdef ALLOW_ICE_AREAMASK |
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call exf_init_gen ( |
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& areamaskfile, areamaskperiod, |
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& exf_inscal_areamask, areamaskmask, |
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& areamaskconst, areamask, areamask0, areamask1, |
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#ifdef USE_EXF_INTERPOLATION |
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& areamask_lon0, areamask_lon_inc, |
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& areamask_lat0, areamask_lat_inc, |
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& areamask_nlon, areamask_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif /* ALLOW_ICE_AREAMASK */ |
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|
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#ifdef ALLOW_RUNOFF |
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#ifdef USE_NO_INTERP_RUNOFF |
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call exf_init_runoff ( |
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& runofffile, runoffperiod, exf_inscal_runoff, runoffmask, |
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& runoffconst, runoff, runoff0, runoff1, |
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& mythid ) |
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#else /* ndef USE_NO_INTERP_RUNOFF */ |
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call exf_init_gen ( |
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& runofffile, runoffperiod, exf_inscal_runoff, runoffmask, |
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& runoffconst, runoff, runoff0, runoff1, |
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#ifdef USE_EXF_INTERPOLATION |
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& runoff_lon0, runoff_lon_inc, |
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& runoff_lat0, runoff_lat_inc, |
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& runoff_nlon, runoff_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif /* def USE_NO_INTERP_RUNOFF */ |
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#endif /* ALLOW_RUNOFF */ |
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|
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#ifdef ALLOW_CLIMSST_RELAXATION |
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interp_method=2 |
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call exf_init_gen ( |
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& climsstfile, climsstperiod, exf_inscal_climsst, climsstmask, |
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& climsstconst, climsst, climsst0, climsst1, |
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#ifdef USE_EXF_INTERPOLATION |
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& climsst_lon0, climsst_lon_inc, |
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& climsst_lat0, climsst_lat_inc, |
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& climsst_nlon, climsst_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif |
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|
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#ifdef ALLOW_CLIMSSS_RELAXATION |
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interp_method=2 |
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call exf_init_gen ( |
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& climsssfile, climsssperiod, exf_inscal_climsss, climsssmask, |
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& climsssconst, climsss, climsss0, climsss1, |
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#ifdef USE_EXF_INTERPOLATION |
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& climsss_lon0, climsss_lon_inc, |
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& climsss_lat0, climsss_lat_inc, |
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& climsss_nlon, climsss_nlat, xC, yC, interp_method, |
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#endif |
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& mythid ) |
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#endif |
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|
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c Initialize climatological fields |
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cph call exf_clim_init ( mythid ) |
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|
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RETURN |
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END |
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