petsc-3.7.1 2016-05-15
TSSetExactFinalTime
Determines whether to adapt the final time step to match the exact final time, interpolate solution to the exact final time, or just return at the final time TS computed.
Synopsis
#include "petscts.h"
PetscErrorCode TSSetExactFinalTime(TS ts,TSExactFinalTimeOption eftopt)
Logically Collective on TS Many br
Input Parameter
| ts | - the time-step context Many br |
| eftopt | - exact final time option Many br |
TS_EXACTFINALTIME_STEPOVER - Don't do anything if final time is exceeded
TS_EXACTFINALTIME_INTERPOLATE - Interpolate back to final time
TS_EXACTFINALTIME_MATCHSTEP - Adapt final time step to match the final time
Options Database
-ts_exact_final_time <stepover,interpolate,matchstep> -select the final step at runtime Many br
Warning: If you use the option TS_EXACTFINALTIME_STEPOVER the solution may be at a very different time Many brthen the final time you selected. Many br
Many br
See Also
TSExactFinalTimeOption
Level:beginner
Location:src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ts/examples/tutorials/ex1.c.html
src/ts/examples/tutorials/ex2.c.html
src/ts/examples/tutorials/ex3.c.html
src/ts/examples/tutorials/ex4.c.html
src/ts/examples/tutorials/ex5.c.html
src/ts/examples/tutorials/ex6.c.html
src/ts/examples/tutorials/ex7.c.html
src/ts/examples/tutorials/ex8.c.html
src/ts/examples/tutorials/ex9.c.html
src/ts/examples/tutorials/ex10.c.html
src/ts/examples/tutorials/ex11.c.html