Changeset 6497 for trunk/DOC/TexFiles/Chapters/Chap_SBC.tex
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- 2016-04-27T09:33:46+02:00 (8 years ago)
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trunk/DOC/TexFiles/Chapters/Chap_SBC.tex
r6320 r6497 128 128 The ocean model provides, at each time step, to the surface module (\mdl{sbcmod}) 129 129 the surface currents, temperature and salinity. 130 These variables are averaged over \np{n f\_sbc} time-step (\ref{Tab_ssm}),130 These variables are averaged over \np{nn\_fsbc} time-step (\ref{Tab_ssm}), 131 131 and it is these averaged fields which are used to computes the surface fluxes 132 at a frequency of \np{n f\_sbc} time-step.132 at a frequency of \np{nn\_fsbc} time-step. 133 133 134 134 … … 144 144 \caption{ \label{Tab_ssm} 145 145 Ocean variables provided by the ocean to the surface module (SBC). 146 The variable are averaged over n f{\_}sbc time step, $i.e.$ the frequency of147 computation of surface fluxes.}146 The variable are averaged over nn{\_}fsbc time step, 147 $i.e.$ the frequency of computation of surface fluxes.} 148 148 \end{center} \end{table} 149 149 %-------------------------------------------------------------------------------------------------------------- … … 592 592 or larger than the one of the input atmospheric fields. 593 593 594 The \np{sn\_wndi}, \np{sn\_wndj}, \np{sn\_qsr}, \np{sn\_qlw}, \np{sn\_tair}, \np{sn\_humi}, 595 \np{sn\_prec}, \np{sn\_snow}, \np{sn\_tdif} parameters describe the fields 596 and the way they have to be used (spatial and temporal interpolations). 597 598 \np{cn\_dir} is the directory of location of bulk files 599 \np{ln\_taudif} is the flag to specify if we use Hight Frequency (HF) tau information (.true.) or not (.false.) 600 \np{rn\_zqt}: is the height of humidity and temperature measurements (m) 601 \np{rn\_zu}: is the height of wind measurements (m) 602 603 Three multiplicative factors are availables : 604 \np{rn\_pfac} and \np{rn\_efac} allows to adjust (if necessary) the global freshwater budget 605 by increasing/reducing the precipitations (total and snow) and or evaporation, respectively. 606 The third one,\np{rn\_vfac}, control to which extend the ice/ocean velocities are taken into account 607 in the calculation of surface wind stress. Its range should be between zero and one, 608 and it is recommended to set it to 0. 609 594 610 % ------------------------------------------------------------------------------------------------------------- 595 611 % CLIO Bulk formulea … … 926 942 \begin{description} 927 943 \item[\np{nn\_isf}~=~1] 928 The ice shelf cavity is represented (\np{ln\_isfcav}~=~true needed). The fwf and heat flux are computed. Two different bulk formula are available: 944 The ice shelf cavity is represented (\np{ln\_isfcav}~=~true needed). The fwf and heat flux are computed. 945 Two different bulk formula are available: 929 946 \begin{description} 930 947 \item[\np{nn\_isfblk}~=~1] … … 988 1005 This parameter is only used if \np{nn\_isf}~=~1 or \np{nn\_isf}~=~4 989 1006 990 If \np{rn\_hisf\_tbl} = 0. 0, the fluxes are put in the top level whatever is its tickness.991 992 If \np{rn\_hisf\_tbl} $>$ 0. 0, the fluxes are spread over the first \np{rn\_hisf\_tbl} m (ie over one or several cells).\\1007 If \np{rn\_hisf\_tbl} = 0., the fluxes are put in the top level whatever is its tickness. 1008 1009 If \np{rn\_hisf\_tbl} $>$ 0., the fluxes are spread over the first \np{rn\_hisf\_tbl} m (ie over one or several cells).\\ 993 1010 994 1011 The ice shelf melt is implemented as a volume flux with in the same way as for the runoff.
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