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<A NAME="TSPVodeGetParameters"><H1>TSPVodeGetParameters</H1></A>
Extract "iopt" and "ropt" PVODE parameters
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
int TSPVodeGetParameters(TS ts,int *opt_size,long int *iopt[],double *ropt[])
</PRE>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>ts </B> -the time-step context
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>opt_size </B></TD><TD>- <A HREF="../Sys/size.html#size">size</A> of the parameter arrays (will be set to PVODE value OPT_SIZE)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>iopt </B></TD><TD>- the integer parameters
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ropt </B></TD><TD>- the double paramters
</TD></TR></TABLE>
<P>
<P>
g
Notes: You may pass <A HREF="../Sys/PETSC_NULL.html#PETSC_NULL">PETSC_NULL</A> for any value you do not desire
<P>
PETSc initializes these array with the default PVODE values of 0, you may
change them before calling the <A HREF="../TS/TS.html#TS">TS</A> solver.
<P>
See the PVODE include file cvode.h for the definitions of the fields
<P>
Suggested by: Timothy William Chevalier
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/TSPVodeGetIterations.html#TSPVodeGetIterations">TSPVodeGetIterations</A>(), <A HREF="../TS/TSPVodeSetType.html#TSPVodeSetType">TSPVodeSetType</A>(), <A HREF="../TS/TSPVodeSetGMRESRestart.html#TSPVodeSetGMRESRestart">TSPVodeSetGMRESRestart</A>(),
<BR><A HREF="../TS/TSPVodeSetLinearTolerance.html#TSPVodeSetLinearTolerance">TSPVodeSetLinearTolerance</A>(), <A HREF="../TS/TSPVodeSetGramSchmidtType.html#TSPVodeSetGramSchmidtType">TSPVodeSetGramSchmidtType</A>(), <A HREF="../TS/TSPVodeSetTolerance.html#TSPVodeSetTolerance">TSPVodeSetTolerance</A>(),
<A HREF="../TS/TSPVodeGetIterations.html#TSPVodeGetIterations">TSPVodeGetIterations</A>(), <A HREF="../TS/TSPVodeSetType.html#TSPVodeSetType">TSPVodeSetType</A>(), <A HREF="../TS/TSPVodeSetGMRESRestart.html#TSPVodeSetGMRESRestart">TSPVodeSetGMRESRestart</A>(),
<A HREF="../TS/TSPVodeSetLinearTolerance.html#TSPVodeSetLinearTolerance">TSPVodeSetLinearTolerance</A>(), <A HREF="../TS/TSPVodeSetTolerance.html#TSPVodeSetTolerance">TSPVodeSetTolerance</A>()
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/impls/implicit/pvode/petscpvode.c.html#TSPVodeGetParameters">src/ts/impls/implicit/pvode/petscpvode.c</A>
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