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C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_cost_surf_accum.F,v 1.5 2012/10/02 01:49:07 dgoldberg Exp $ |
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C $Name: $ |
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#include "COST_OPTIONS.h" |
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#include "STREAMICE_OPTIONS.h" |
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subroutine streamice_cost_surf_accum ( myThid, myIter ) |
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C /==========================================================\ |
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C | subroutine cost_test | |
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C | o this routine computes the cost function for the tiles | |
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C | of this processor | |
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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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IMPLICIT NONE |
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|
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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 "DYNVARS.h" |
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#include "GRID.h" |
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#ifdef ALLOW_STREAMICE |
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# include "STREAMICE.h" |
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#endif |
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|
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#include "cost.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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#endif |
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|
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C == Routine arguments == |
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C myThid - Thread number for this instance of the routine. |
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integer myThid, myIter |
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#ifdef ALLOW_COST_TEST |
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C == Local variables |
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_RL thetaRef, HAF |
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integer i, j, k, bi, bj |
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integer ig, jg |
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integer itlo,ithi |
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integer jtlo,jthi |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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CHARACTER*(MAX_LEN_FNAM) suff |
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CHARACTER*(MAX_LEN_FNAM) STREAMICEsurfOptimFile |
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_RL S_obs (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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|
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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|
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WRITE(suff,'(I10.10)') myIter |
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suff = suff(1:ILNBLNK(suff))//'.data' |
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|
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CALL READ_FLD_XY_RS( 'land_ice_surf.'//suff, ' ', |
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& S_obs, 0, myThid ) |
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|
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C-- Calculate mask for tracer cells (0 => land, 1 => water) |
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! k=1 |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE surf_el_streamice = comlev1, key = ikey_dynamics, |
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CADJ & kind = isbyte |
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CADJ STORE H_streamice_prev = comlev1, key = ikey_dynamics, |
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CADJ & kind = isbyte |
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#endif |
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|
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C-- Calculate cost function on tile of this instance |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do j=1,sNy |
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do i=1,sNx |
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|
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! S_obs(i,j,bi,bj) = 0.0 |
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cost_func1_streamice (bi,bj) = |
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& cost_func1_streamice (bi,bj) + |
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& 0.5 * (S_obs(i,j,bi,bj)- |
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& surf_el_streamice(i,j,bi,bj))**2 + |
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& 0.5 * (H_streamice(i,j,bi,bj)- |
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& H_streamice_prev(i,j,bi,bj))**2 |
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|
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end do |
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end do |
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end do |
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end do |
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#endif |
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|
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RETURN |
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END |
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