
\section{Schedule} 


\parskip = 0pt


\noindent This section lists all the variables which are assigned storage by thorn CactusBase/Time.  Storage can either last for the duration of the run ({\bf Always} means that if this thorn is activated storage will be assigned, {\bf Conditional} means that if this thorn is activated storage will be assigned for the duration of the run if some condition is met), or can be turned on for the duration of a schedule function.


\subsection*{Storage}

\hspace{5mm}

 \begin{tabular*}{160mm}{ll} 

{\bf Always:}&  ~ \\ 
 speedvars couranttemps & ~\\ 
~ & ~\\ 
\end{tabular*} 


\subsection*{Scheduled Functions}
\vspace{5mm}

\noindent {\bf CCTK\_BASEGRID} 

\hspace{5mm} time\_initialise 

\hspace{5mm}{\it initialise time variables } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & Before:  & time\_simple \\ 
~ & Language:  & c \\ 
~ & Options:  & global \\ 
~ & Type:  & function \\ 
~ & Writes:  & time::speedvars \\ 
~& ~ &time::courant\_dt(everywhere)\\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_BASEGRID}   (conditional) 

\hspace{5mm} time\_simple 

\hspace{5mm}{\it set timestep based on courant condition (courant\_static) } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Type:  & function \\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_BASEGRID}   (conditional) 

\hspace{5mm} time\_courant 

\hspace{5mm}{\it set timestep based on courant condition (courant\_speed) } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Reads:  & time::speedvars \\ 
~ & Type:  & function \\ 
~ & Writes:  & time::courant\_dt(everywhere) \\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_POSTSTEP}   (conditional) 

\hspace{5mm} time\_courant 

\hspace{5mm}{\it reset timestep each iteration } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Reads:  & time::speedvars \\ 
~ & Type:  & function \\ 
~ & Writes:  & time::courant\_dt(everywhere) \\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_BASEGRID}   (conditional) 

\hspace{5mm} time\_simple 

\hspace{5mm}{\it set timestep based on courant condition (courant\_time) } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Type:  & function \\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_POSTSTEP}   (conditional) 

\hspace{5mm} time\_courant 

\hspace{5mm}{\it reset timestep each iteration } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Reads:  & time::speedvars \\ 
~ & Type:  & function \\ 
~ & Writes:  & time::courant\_dt(everywhere) \\ 
\end{tabular*} 


\vspace{5mm}

\noindent {\bf CCTK\_BASEGRID}   (conditional) 

\hspace{5mm} time\_given 

\hspace{5mm}{\it set fixed timestep } 


\hspace{5mm}

 \begin{tabular*}{160mm}{cll} 
~ & After:  & spatialspacings \\ 
~ & Language:  & c \\ 
~ & Options:  & singlemap \\ 
~ & Type:  & function \\ 
\end{tabular*} 


\subsection*{Aliased Functions}

\hspace{5mm}

 \begin{tabular*}{160mm}{ll} 

{\bf Alias Name:} ~~~~~~~ & {\bf Function Name:} \\ 
Time\_Courant & TemporalSpacings \\ 
Time\_Given & TemporalSpacings \\ 
Time\_Simple & TemporalSpacings \\ 
\end{tabular*} 



\vspace{5mm}\parskip = 10pt 
