Changeset 12205 for NEMO/branches/2019/dev_r11943_MERGE_2019/doc/latex/NEMO/subfiles/chap_DIA.tex

Timestamp:

2019-12-12T11:52:50+01:00 (4 years ago)

Author:

acc

Message:

2019/dev_r11943_MERGE_2019: Merge in dev_r11879_ENHANCE-05_SimonM-Harmonic_Analysis. SETTE tested

File:

• NEMO/branches/2019/dev_r11943_MERGE_2019/doc/latex/NEMO/subfiles/chap_DIA.tex (modified) (1 diff)

NEMO/branches/2019/dev_r11943_MERGE_2019/doc/latex/NEMO/subfiles/chap_DIA.tex

@@ -1580 +1580 @@
 
 %% =================================================================================================
-\section[Harmonic analysis of tidal constituents (\texttt{\textbf{key\_diaharm}})]{Harmonic analysis of tidal constituents (\protect\key{diaharm})}
-\label{sec:DIA_diag_harm}
-
-\begin{listing}
-  \nlst{nam_diaharm}
-  \caption{\forcode{&nam_diaharm}}
-  \label{lst:nam_diaharm}
-\end{listing}
-
-A module is available to compute the amplitude and phase of tidal waves.
-This on-line Harmonic analysis is actived with \key{diaharm}.
-
-Some parameters are available in namelist \nam{_diaharm}{\_diaharm}:
-
- - \np{nit000_han}{nit000\_han} is the first time step used for harmonic analysis
-
- - \np{nitend_han}{nitend\_han} is the  last time step used for harmonic analysis
-
- - \np{nstep_han}{nstep\_han}  is the  time step frequency for harmonic analysis
-
-% - \np{nb_ana}{nb\_ana}     is the number of harmonics to analyse
-
- - \np{tname}{tname}       is an array with names of tidal constituents to analyse
-
- \np{nit000_han}{nit000\_han} and \np{nitend_han}{nitend\_han} must be between \np{nit000}{nit000} and \np{nitend}{nitend} of the simulation.
- The restart capability is not implemented.
-
- The Harmonic analysis solve the following equation:
-
- \[
-   h_{i} - A_{0} + \sum^{nb\_ana}_{j=1}[A_{j}cos(\nu_{j}t_{j}-\phi_{j})] = e_{i}
- \]
-
-With $A_{j}$, $\nu_{j}$, $\phi_{j}$, the amplitude, frequency and phase for each wave and $e_{i}$ the error.
-$h_{i}$ is the sea level for the time $t_{i}$ and $A_{0}$ is the mean sea level. \\
-We can rewrite this equation:
-
-\[
-  h_{i} - A_{0} + \sum^{nb\_ana}_{j=1}[C_{j}cos(\nu_{j}t_{j})+S_{j}sin(\nu_{j}t_{j})] = e_{i}
-\]
-
-with $A_{j}=\sqrt{C^{2}_{j}+S^{2}_{j}}$ and $\phi_{j}=arctan(S_{j}/C_{j})$.
-
-We obtain in output $C_{j}$ and $S_{j}$ for each tidal wave.
-
-%% =================================================================================================
 \section[Transports across sections (\texttt{\textbf{key\_diadct}})]{Transports across sections (\protect\key{diadct})}
 \label{sec:DIA_diag_dct}