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   <div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="TSSetFromOptions"><H1>TSSetFromOptions</H1></A>
Sets various <A HREF="../TS/TS.html#TS">TS</A> parameters from user options. 
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"  
PetscErrorCode  TSSetFromOptions(TS ts)
</PRE>
Collective on <A HREF="../TS/TS.html#TS">TS</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>ts </B> -the <A HREF="../TS/TS.html#TS">TS</A> context obtained from <A HREF="../TS/TSCreate.html#TSCreate">TSCreate</A>()
<br>
<P>
<H3><FONT COLOR="#CC3333">Options Database Keys</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_type &lt;type&gt; </B></TD><TD>- <A HREF="../TS/TSEULER.html#TSEULER">TSEULER</A>, <A HREF="../TS/TSBEULER.html#TSBEULER">TSBEULER</A>, <A HREF="../TS/TSSUNDIALS.html#TSSUNDIALS">TSSUNDIALS</A>, <A HREF="../TS/TSPSEUDO.html#TSPSEUDO">TSPSEUDO</A>, <A HREF="../TS/TSCN.html#TSCN">TSCN</A>, <A HREF="../TS/TSRK.html#TSRK">TSRK</A>, <A HREF="../TS/TSTHETA.html#TSTHETA">TSTHETA</A>, <A HREF="../TS/TSGL.html#TSGL">TSGL</A>, <A HREF="../TS/TSSSP.html#TSSSP">TSSSP</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_max_steps maxsteps </B></TD><TD>- maximum number of time-steps to take
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_final_time time </B></TD><TD>- maximum time to compute to
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_dt dt </B></TD><TD>- initial time step
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor </B></TD><TD>- print information at each timestep
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_lg_timestep </B></TD><TD>- Monitor timestep size graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_lg_solution </B></TD><TD>- Monitor solution graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_lg_error </B></TD><TD>- Monitor error graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_lg_snes_iterations </B></TD><TD>- Monitor number nonlinear iterations for each timestep graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_lg_ksp_iterations </B></TD><TD>- Monitor number nonlinear iterations for each timestep graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_sp_eig </B></TD><TD>- Monitor eigenvalues of linearized operator graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_draw_solution </B></TD><TD>- Monitor solution graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_draw_solution_phase </B></TD><TD>- Monitor solution graphically with phase diagram
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_draw_error </B></TD><TD>- Monitor error graphically
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_solution_binary &lt;filename&gt; </B></TD><TD>- Save each solution to a binary file
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-ts_monitor_solution_vtk &lt;filename.vts&gt; </B></TD><TD>- Save each time step to a binary file, use filename-%%03D.vts
</TD></TR></TABLE>
<P>
Developer Note: We should unify all the -ts_monitor options in the way that -xxx_view has been unified
<P>

<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
 <A HREF="../TS/TS.html#TS">TS</A>, timestep, set, options, database
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
 <A HREF="../TS/TSGetType.html#TSGetType">TSGetType</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/interface/ts.c.html#TSSetFromOptions">src/ts/interface/ts.c</A>
<BR><A HREF="./index.html">Index of all TS routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ts/examples/tutorials/ex1.c.html">src/ts/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex2.c.html">src/ts/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex3.c.html">src/ts/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex4.c.html">src/ts/examples/tutorials/ex4.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex5.c.html">src/ts/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex6.c.html">src/ts/examples/tutorials/ex6.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex7.c.html">src/ts/examples/tutorials/ex7.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex8.c.html">src/ts/examples/tutorials/ex8.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex9.c.html">src/ts/examples/tutorials/ex9.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex10.c.html">src/ts/examples/tutorials/ex10.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex12.c.html">src/ts/examples/tutorials/ex12.c.html</A><BR>
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