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C $Header: /u/gcmpack/MITgcm/pkg/ecco/cost_forcing.F,v 1.9 2006/02/18 01:13:07 heimbach Exp $ |
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#include "COST_CPPOPTIONS.h" |
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subroutine cost_forcing( myiter, mytime, mythid ) |
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c ================================================================== |
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c SUBROUTINE cost_forcing |
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c ================================================================== |
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c |
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c o Evaluate cost function contributions of surface flux forcing. |
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c Now, these are heat flux, salt flux, zonal and meridional wind |
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c stress. |
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c |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 25-Feb-2000 |
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c |
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c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
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c |
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c ================================================================== |
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c SUBROUTINE cost_forcing |
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c ================================================================== |
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implicit none |
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c == global variables == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "cal.h" |
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#include "ctrl.h" |
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#include "ctrl_dummy.h" |
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#include "ecco_cost.h" |
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c == routine arguments == |
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integer mythid |
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integer myiter |
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_RL mytime |
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c == local variables == |
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integer startrec |
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integer endrec |
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c == end of interface == |
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c-- Evaluate the individual cost function contributions. |
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#if (defined (ALLOW_HFLUX_COST_CONTRIBUTION) && \ |
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defined (ALLOW_HFLUX_CONTROL)) |
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c-- Heat flux contribution to the cost function. |
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startrec = ncvarrecstart(3) |
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endrec = ncvarrecsend(3) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_hflux_file, xx_hflux_dummy, xx_hfluxperiod, |
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& wmean_hflux, whflux, |
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& num_hflux, num_hfluxm, |
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& objf_hflux, objf_hfluxm, objf_hfluxsmoo, |
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& xx_hflux_remo_intercept, xx_hflux_remo_slope, |
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& maskC, mythid ) |
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#elif (defined (ALLOW_ATEMP_COST_CONTRIBUTION) && \ |
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defined (ALLOW_ATEMP_CONTROL)) |
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c-- Atmos. temp. contribution to the cost function. |
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startrec = ncvarrecstart(7) |
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endrec = ncvarrecsend(7) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_atemp_file, xx_atemp_dummy, xx_atempperiod, |
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& wmean_atemp, watemp, |
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& num_atemp, num_atempm, |
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& objf_atemp, objf_atempm, objf_atempsmoo, |
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& xx_atemp_remo_intercept, xx_atemp_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_SFLUX_COST_CONTRIBUTION) && \ |
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defined (ALLOW_SFLUX_CONTROL)) |
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c-- Salt flux contribution to the cost function. |
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startrec = ncvarrecstart(4) |
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endrec = ncvarrecsend(4) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_sflux_file, xx_sflux_dummy, xx_sfluxperiod, |
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& wmean_sflux, wsflux, |
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& num_sflux, num_sfluxm, |
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& objf_sflux, objf_sfluxm, objf_sfluxsmoo, |
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& xx_sflux_remo_intercept, xx_sflux_remo_slope, |
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& maskC, mythid ) |
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#elif (defined (ALLOW_AQH_COST_CONTRIBUTION) && \ |
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defined (ALLOW_AQH_CONTROL)) |
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c-- Specific humidity contribution to the cost function. |
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startrec = ncvarrecstart(8) |
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endrec = ncvarrecsend(8) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_aqh_file, xx_aqh_dummy, xx_aqhperiod, |
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& wmean_aqh, waqh, |
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& num_aqh, num_aqhm, |
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& objf_aqh, objf_aqhm, objf_aqhsmoo, |
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& xx_aqh_remo_intercept, xx_aqh_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_USTRESS_COST_CONTRIBUTION )&& \ |
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defined (ALLOW_USTRESS_CONTROL)) |
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c-- Zonal wind stress contribution to the cost function. |
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startrec = ncvarrecstart(5) |
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endrec = ncvarrecsend(5) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_tauu_file, xx_tauu_dummy, xx_tauuperiod, |
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& wmean_tau, wtauu, |
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& num_tauu, num_tauum, |
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& objf_tauu, objf_tauum, objf_tauusmoo, |
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& xx_tauu_remo_intercept, xx_tauu_remo_slope, |
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& maskW, mythid ) |
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#elif (defined (ALLOW_UWIND_COST_CONTRIBUTION )&& \ |
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defined (ALLOW_UWIND_CONTROL)) |
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c-- Zonal wind speed contribution to the cost function. |
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startrec = ncvarrecstart(9) |
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endrec = ncvarrecsend(9) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_uwind_file, xx_uwind_dummy, xx_uwindperiod, |
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& wmean_wind, wuwind, |
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& num_uwind, num_uwindm, |
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& objf_uwind, objf_uwindm, objf_uwindsmoo, |
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& xx_uwind_remo_intercept, xx_uwind_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_VSTRESS_COST_CONTRIBUTION) && \ |
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defined (ALLOW_VSTRESS_CONTROL)) |
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c-- Meridional wind stress contribution to the cost function. |
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startrec = ncvarrecstart(6) |
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endrec = ncvarrecsend(6) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_tauv_file, xx_tauv_dummy, xx_tauvperiod, |
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& wmean_tau, wtauv, |
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& num_tauv, num_tauvm, |
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& objf_tauv, objf_tauvm, objf_tauvsmoo, |
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& xx_tauv_remo_intercept, xx_tauv_remo_slope, |
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& maskS, mythid ) |
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#elif (defined (ALLOW_VWIND_COST_CONTRIBUTION) && \ |
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defined (ALLOW_VWIND_CONTROL)) |
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c-- Meridional wind speed contribution to the cost function. |
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startrec = ncvarrecstart(10) |
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endrec = ncvarrecsend(10) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_vwind_file, xx_vwind_dummy, xx_vwindperiod, |
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& wmean_wind, wvwind, |
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& num_vwind, num_vwindm, |
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& objf_vwind, objf_vwindm, objf_vwindsmoo, |
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& xx_vwind_remo_intercept, xx_vwind_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_PRECIP_COST_CONTRIBUTION) && \ |
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defined (ALLOW_PRECIP_CONTROL)) |
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c-- Atmos. precip. contribution to the cost function. |
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startrec = ncvarrecstart(32) |
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endrec = ncvarrecsend(32) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_precip_file, xx_precip_dummy, xx_precipperiod, |
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& wmean_precip, wprecip, |
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& num_precip, num_precipm, |
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& objf_precip, objf_precipm, objf_precipsmoo, |
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& xx_precip_remo_intercept, xx_precip_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_SWFLUX_COST_CONTRIBUTION) && \ |
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defined (ALLOW_SWFLUX_CONTROL)) |
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c-- Atmos. swflux. contribution to the cost function. |
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startrec = ncvarrecstart(33) |
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endrec = ncvarrecsend(33) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_swflux_file, xx_swflux_dummy, xx_swfluxperiod, |
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& wmean_swflux, wswflux, |
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& num_swflux, num_swfluxm, |
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& objf_swflux, objf_swfluxm, objf_swfluxsmoo, |
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& xx_swflux_remo_intercept, xx_swflux_remo_slope, |
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& maskC, mythid ) |
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#endif |
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#if (defined (ALLOW_SWDOWN_COST_CONTRIBUTION) && \ |
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defined (ALLOW_SWDOWN_CONTROL)) |
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c-- Atmos. swdown. contribution to the cost function. |
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startrec = ncvarrecstart(33) |
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endrec = ncvarrecsend(33) |
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call cost_forcing_gen ( |
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& myiter, mytime, startrec, endrec, |
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& xx_swdown_file, xx_swdown_dummy, xx_swdownperiod, |
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& wmean_swdown, wswdown, |
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& num_swdown, num_swdownm, |
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& objf_swdown, objf_swdownm, objf_swdownsmoo, |
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& xx_swdown_remo_intercept, xx_swdown_remo_slope, |
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& maskC, mythid ) |
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#endif |
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c-- Compute cost function contribution of wind stress observations. |
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#ifdef ALLOW_MEAN_HFLUX_COST_CONTRIBUTION |
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call cost_mean_heatflux( myiter, mytime, mythid ) |
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#endif |
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c-- Compute cost function contribution of wind stress observations. |
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#ifdef ALLOW_MEAN_SFLUX_COST_CONTRIBUTION |
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call cost_mean_saltflux( myiter, mytime, mythid ) |
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#endif |
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end |
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