Changeset 6497 for trunk/DOC/TexFiles/Chapters/Chap_TRA.tex

Timestamp:

2016-04-27T09:33:46+02:00 (8 years ago)

Author:

gm

Message:

#1720 - trunk: add Casimir tidal parameterization

File:

• trunk/DOC/TexFiles/Chapters/Chap_TRA.tex (modified) (3 diffs)

trunk/DOC/TexFiles/Chapters/Chap_TRA.tex

@@ -734 +734 @@
 (see \S\ref{SBC_rnf} for further detail of how it acts on temperature and salinity tendencies)
 
-$\bullet$ \textit{fwfisf}, the mass flux associated with ice shelf melt, (see \S\ref{SBC_isf} for further details 
-on how the ice shelf melt is computed and applied).
+$\bullet$ \textit{fwfisf}, the mass flux associated with ice shelf melt, 
+(see \S\ref{SBC_isf} for further details on how the ice shelf melt is computed and applied).
 
 The surface boundary condition on temperature and salinity is applied as follows:
@@ -840 +840 @@
 ($i.e.$ the inverses of the extinction length scales) are tabulated over 61 nonuniform 
 chlorophyll classes ranging from 0.01 to 10 g.Chl/L (see the routine \rou{trc\_oce\_rgb} 
-in \mdl{trc\_oce} module). Three types of chlorophyll can be chosen in the RGB formulation:
-(1) a constant 0.05 g.Chl/L value everywhere (\np{nn\_chdta}=0) ; (2) an observed 
-time varying chlorophyll (\np{nn\_chdta}=1) ; (3) simulated time varying chlorophyll
-by TOP biogeochemical model (\np{ln\_qsr\_bio}=true). In the latter case, the RGB 
-formulation is used to calculate both the phytoplankton light limitation in PISCES 
-or LOBSTER and the oceanic heating rate. 
-
+in \mdl{trc\_oce} module). Four types of chlorophyll can be chosen in the RGB formulation:
+\begin{description} 
+\item[\np{nn\_chdta}=0] 
+a constant 0.05 g.Chl/L value everywhere ; 
+\item[\np{nn\_chdta}=1]  
+an observed time varying chlorophyll deduced from satellite surface ocean color measurement 
+spread uniformly in the vertical direction ; 
+\item[\np{nn\_chdta}=2]  
+same as previous case except that a vertical profile of chlorophyl is used. 
+Following \cite{Morel_Berthon_LO89}, the profile is computed from the local surface chlorophyll value ;
+\item[\np{ln\_qsr\_bio}=true]  
+simulated time varying chlorophyll by TOP biogeochemical model. 
+In this case, the RGB formulation is used to calculate both the phytoplankton 
+light limitation in PISCES or LOBSTER and the oceanic heating rate. 
+\end{description} 
 The trend in \eqref{Eq_tra_qsr} associated with the penetration of the solar radiation 
 is added to the temperature trend, and the surface heat flux is modified in routine \mdl{traqsr}. 
@@ -1385 +1393 @@
                    I've changed "derivative" to "difference" and "mean" to "average"}
 
-With partial cells (\np{ln\_zps}=true) at bottom and top (\np{ln\_isfcav}=true), in general, tracers in horizontally 
-adjacent cells live at different depths. Horizontal gradients of tracers are needed 
-for horizontal diffusion (\mdl{traldf} module) and for the hydrostatic pressure 
-gradient (\mdl{dynhpg} module) to be active. The partial cell properties 
-at the top (\np{ln\_isfcav}=true) are computed in the same way as for the bottom. So, only the bottom interpolation is shown.
-\gmcomment{STEVEN from gm : question: not sure of  what -to be active- means}
+With partial cells (\np{ln\_zps}=true) at bottom and top (\np{ln\_isfcav}=true), in general, 
+tracers in horizontally adjacent cells live at different depths. 
+Horizontal gradients of tracers are needed for horizontal diffusion (\mdl{traldf} module) 
+and the hydrostatic pressure gradient calculations (\mdl{dynhpg} module). 
+The partial cell properties at the top (\np{ln\_isfcav}=true) are computed in the same way as for the bottom. 
+So, only the bottom interpolation is explained below.
 
 Before taking horizontal gradients between the tracers next to the bottom, a linear