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<TITLE>TSSundialsSetLinearTolerance</TITLE>
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<A NAME="TSSundialsSetLinearTolerance"><H1>TSSundialsSetLinearTolerance</H1></A>
Sets the tolerance used to solve the linear system by SUNDIALS.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
PetscErrorCode PETSCTS_DLLEXPORT TSSundialsSetLinearTolerance(TS ts,double tol)
</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>tol </B></TD><TD>- the factor by which the tolerance on the nonlinear solver is
multiplied to get the tolerance on the linear solver, .05 by default.
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
GMRES, linear convergence tolerance, SUNDIALS
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/TSSundialsGetIterations.html#TSSundialsGetIterations">TSSundialsGetIterations</A>(), <A HREF="../TS/TSSundialsSetType.html#TSSundialsSetType">TSSundialsSetType</A>(), <A HREF="../TS/TSSundialsSetGMRESRestart.html#TSSundialsSetGMRESRestart">TSSundialsSetGMRESRestart</A>(),
<BR><A HREF="../TS/TSSundialsSetGramSchmidtType.html#TSSundialsSetGramSchmidtType">TSSundialsSetGramSchmidtType</A>(), <A HREF="../TS/TSSundialsSetTolerance.html#TSSundialsSetTolerance">TSSundialsSetTolerance</A>(),
<A HREF="../TS/TSSundialsGetIterations.html#TSSundialsGetIterations">TSSundialsGetIterations</A>(), <A HREF="../TS/TSSundialsSetType.html#TSSundialsSetType">TSSundialsSetType</A>(), <A HREF="../TS/TSSundialsSetGMRESRestart.html#TSSundialsSetGMRESRestart">TSSundialsSetGMRESRestart</A>(),
<A HREF="../TS/TSSundialsSetLinearTolerance.html#TSSundialsSetLinearTolerance">TSSundialsSetLinearTolerance</A>(), <A HREF="../TS/TSSundialsSetTolerance.html#TSSundialsSetTolerance">TSSundialsSetTolerance</A>(), <A HREF="../TS/TSSundialsGetPC.html#TSSundialsGetPC">TSSundialsGetPC</A>(),
<A HREF="../TS/TSSundialsSetExactFinalTime.html#TSSundialsSetExactFinalTime">TSSundialsSetExactFinalTime</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/impls/implicit/sundials/sundials.c.html#TSSundialsSetLinearTolerance">src/ts/impls/implicit/sundials/sundials.c</A>
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