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<A NAME="TSPVodeSetTolerance"><H1>TSPVodeSetTolerance</H1></A>
Sets the absolute and relative tolerance used by PVode for error control.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
int TSPVodeSetTolerance(TS ts,double aabs,double rel)
</PRE>
Collective on <A HREF="../TS/TS.html#TS">TS</A>
<P>
<H3><FONT COLOR="#CC3333">Input parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ts </B></TD><TD>- the time-step context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>aabs </B></TD><TD>- the absolute tolerance
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>rel </B></TD><TD>- the relative tolerance
</TD></TR></TABLE>
<P>
Contributed by: Liyang Xu
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
PVode, tolerance
<BR>
<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/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>(), <A HREF="../TS/TSPVodeGetPC.html#TSPVodeGetPC">TSPVodeGetPC</A>(),
<A HREF="../TS/TSPVodeSetExactFinalTime.html#TSPVodeSetExactFinalTime">TSPVodeSetExactFinalTime</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/impls/implicit/pvode/petscpvode.c.html#TSPVodeSetTolerance">src/ts/impls/implicit/pvode/petscpvode.c</A>
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