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C $Header: /u/gcmpack/MITgcm/pkg/streamice/adstreamice_invert_surf_forthick.F,v 1.4 2014/07/09 16:09:48 dgoldberg Exp $ |
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C $Name: $ |
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#include "CPP_OPTIONS.h" |
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#include "STREAMICE_OPTIONS.h" |
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SUBROUTINE ADSTRMICE_H_INV (myThid) |
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! This S/R finds a thickness (H) that gives surf elev S with bed R |
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#include "SIZE.h" |
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#include "GRID.h" |
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#include "SET_GRID.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "STREAMICE.h" |
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!#include "CTRL_GENARR.h" |
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INTEGER myThid |
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#ifdef ALLOW_STREAMICE |
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_RL resid, f, fp, hf, htmp |
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_RL rhoi, rhow, r, i_r, delta |
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INTEGER ITER, i, j, bi, bj |
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_RL ETA_GL_STREAMICE |
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EXTERNAL ETA_GL_STREAMICE |
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_RL ETA_GL_STREAMICE_PRIME |
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! EXTERNAL PHI_GL_STREAMICE_PRIME |
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_RL H(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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! _RL Rtmp(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL r_low_si_ad(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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common /streamice_rlow_ad/ r_low_si_ad |
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_RL h_streamice_ad(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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common /streamice_fields_rl_ad/ h_streamice_ad |
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! il=ILNBLNK( xx_genarr2d_file(iarr) ) |
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! write(fnamegeneric(1:80),'(2a,i10.10)') |
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! & xx_genarr2d_file(iarr)(1:il),'.',optimcycle |
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! CALL ACTIVE_READ_XY ( fnamegeneric, tmpfld2d, 1, |
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! & doglobalread, ladinit, optimcycle, |
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! & myThid, xx_genarr2d_dummy(iarr) ) |
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! CALL ACTIVE_READ_XY ( 'H_adjust.data', H, 1, |
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! & doglobalread, ladinit, optimcycle, |
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! & myThid, |
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! CALL READ_FLD_XY_RL( 'R_low_adjust.data', ' ', Rtmp, |
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! & 0, myThid ) |
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CALL STREAMICE_INVERT_SURF_FORTHICK ( |
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O H, |
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I surf_el_streamice, |
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I R_low_si, |
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I delta, |
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I myThid) |
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rhoi = streamice_density |
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rhow = streamice_density_ocean_avg |
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r=rhoi/rhow |
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i_r = 1/r |
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delta=1-r |
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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,sNy |
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do i = 1,sNx |
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hf = -1.0 * i_r * R_low_si (i,j,bi,bj) |
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fp = ETA_GL_STREAMICE_PRIME ( |
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& H (i,j,bi,bj)-hf, |
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& delta, |
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& 1. _d 0, |
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& delta*hf, |
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& streamice_smooth_gl_width) |
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r_low_si_ad (i,j,bi,bj) = |
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& r_low_si_ad (i,j,bi,bj) - |
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& i_r * (fp-delta)/fp * |
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& h_streamice_ad(i,j,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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#endif |
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RETURN |
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END |
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