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#include "EXF_OPTIONS.h" |
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|
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subroutine exf_init_runoff( mythid ) |
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c ================================================================== |
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c SUBROUTINE exf_init_runoff |
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c ================================================================== |
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c |
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c o |
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c |
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c started: Ralf.Giering@FastOpt.de 25-Mai-2000 |
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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_runoff |
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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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|
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#include "exf_param.h" |
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#include "exf_fields.h" |
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#include "exf_constants.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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#if (defined (ALLOW_RUNOFF) || defined (ALLOW_SEAICE)) |
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|
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c == local variables == |
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|
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integer bi, bj, i, j, interp_method |
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|
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c == end of interface == |
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|
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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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runoff(i,j,bi,bj) = 0. _d 0 |
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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 ( runofffile .NE. ' ' ) then |
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#ifdef USE_EXF_INTERPOLATION |
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interp_method = 1 |
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call exf_interp( |
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& runofffile, exf_iprec |
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& , runoff, 1, xC, yC |
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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,interp_method,mythid ) |
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#else |
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call mdsreadfield( runofffile, exf_iprec, exf_yftype, 1 |
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& , runoff, 1, mythid |
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& ) |
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#endif |
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if (exf_yftype .eq. 'RL') then |
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call exf_filter_rl( runoff, runoffmask, mythid ) |
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else |
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call exf_filter_rs( runoff, runoffmask, mythid ) |
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end if |
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|
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c-- scale runoff array |
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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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if(ABS(runoff(i,j,bi,bj)).gt.998.) runoff(i,j,bi,bj)=0. |
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runoff(i,j,bi,bj)=exf_inscal_runoff*runoff(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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|
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_EXCH_XY_R4( runoff, mythid ) |
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|
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CALL PLOT_FIELD_XYRL( runoff, |
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& 'Runoff after rescaling and exf_inscal_runoff' , |
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& 0, myThid ) |
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|
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#endif |
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|
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end |
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