Commit 6527c4b5 authored by Nadine Wieters's avatar Nadine Wieters

Update docu

parent 02695bd0
No preview for this file type
......@@ -691,6 +691,54 @@ mesh_def___part_format___nml_file="namelist.config"
\end{lstlisting}
%\end{maxipage}
\subsection{Postprocessing}
Turn of postprocessing:
\lstset{
language=sh,
caption={Turn off postprocessing.},
% label=awicm_initialrun_example,
breaklines=true,
captionpos=b,
frame=single,
numbers=left,
escapeinside={(*@}{@*)},
basicstyle=\small\ttfamily
}
\begin{lstlisting}
post_processing=0
\end{lstlisting}
Change time that will be requested for the post-processing job to thirty minutes (default is five minutes):
\lstset{
language=sh,
caption={Change time requested for post-processing job (default is 00:05:00)},
% label=awicm_initialrun_example,
breaklines=true,
captionpos=b,
frame=single,
numbers=left,
escapeinside={(*@}{@*)},
basicstyle=\small\ttfamily
}
\begin{lstlisting}
post_time=00:30:00
\end{lstlisting}
\subsection{Change the compute partition for an experiment}
To change the compute partition e.g. on Mistral from the default values (compute, compute2) to only compute2 set the following variable in your runscript:
\lstset{
language=sh,
caption={Change the compute partition},
% label=awicm_initialrun_example,
breaklines=true,
captionpos=b,
frame=single,
numbers=left,
escapeinside={(*@}{@*)},
basicstyle=\small\ttfamily
}
\begin{lstlisting}
compute_partition=compute2
\end{lstlisting}
\section{Examples and Case Scenarios}\label{sec:case_scenarios}
\subsection{Example runscripts}
Together with the esm-runscripts there is a folder (runscripts) of example runscripts for different models and coupled systems.
......@@ -799,16 +847,16 @@ INI_PARENT_DATE_jsbach='20000331'
% SPINUP_PATH_echam="<spinupechampath>"
\paragraph{Restart from a spinup experiment and redate}
\textbf{At the moment, such an experiment only works when restarted from a \model{fesom\_standalone} spinup experiment.}
In order to start an experiment from a spinup and redate it, some modification of the restart files needs to be done. This is e.g. the renaming of the restart file to the actual start date, or the modification of date string in the metadata of the restart file. The different steps for the different modifications are discribed in the following.
\subparagraph{FESOM restart files}
Set inistart\_date to the date that you want to start your experiment. Say from which spinup you want to start from by giving the experiment id and a date from which you want to start. This can be different from the inistart\_date. If so, \textbf{the restart files from the spinup run will be renamed to the previous day of your choosen inistart\_date.} You can check if this redate is correct, by looking into the setup* file in the sripct folder of your current experiment.
\subparagraph{ECHAM restart files} To restart an experiment from ECHAM restart files that do not correspond to the choosen start date, some metadata needs to be modified. This is done through the esm-runscripts functions. It will be checked if this is a restart experiment and if the actual start date does not corresponds to the date in the ECHAM restart file. If so, the follwong metadata will be modified:
\subparagraph{ECHAM restart files} To restart an experiment from ECHAM restart files that do not correspond to the choosen start date, some metadata needs to be modified. This is done through the esm-runscripts functions. It will be checked if this is a restart experiment and if the actual start date does not corresponds to the date in the ECHAM restart file. If so, \textbf{the following metadata will be modified}:
\begin{itemize}
\item \verb|vdate| will be set the the start date of the experiment
\item \verb|fdate| will be set to startdate (\verb|vdate|) minus one year
\item \verb|nstep| will be set to the number of choosen ECHAM timesteps for one year
\end{itemize}
\paragraph{Restart from a spinup experiment and change the timestep}
\subsubsection{Change FESOM1.4 restart frequency}
For \model{FESOM1.4}\ you can change the default behaviour regarding restarts. You can change the length of a run, or the period of restarts. For example, if you want to make restarts after one month or one year.
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment