TSExactFinalTimeOption#

option for handling of final time step

Synopsis#

#include <petscts.h> 
typedef enum {
  TS_EXACTFINALTIME_UNSPECIFIED = 0,
  TS_EXACTFINALTIME_STEPOVER    = 1,
  TS_EXACTFINALTIME_INTERPOLATE = 2,
  TS_EXACTFINALTIME_MATCHSTEP   = 3
} TSExactFinalTimeOption;

Values#

TS_EXACTFINALTIME_STEPOVER - Don’t do anything if requested final time is exceeded
TS_EXACTFINALTIME_INTERPOLATE - Interpolate back to final time
TS_EXACTFINALTIME_MATCHSTEP - Adapt final time step to match the final time requested

See Also#

TS: Scalable ODE and DAE Solvers, TS, TSGetConvergedReason(), TSSetExactFinalTime(), TSGetExactFinalTime()

Level#

beginner

Location#

include/petscts.h

Examples#

src/tao/unconstrained/tutorials/spectraladjointassimilation.c
src/tao/unconstrained/tutorials/burgers_spectral.c
src/ts/tutorials/ex20opt_ic.c
src/ts/tutorials/ex50.c
src/ts/tutorials/ex20opt_p.c
src/ts/utils/dmplexlandau/tutorials/ex1.c
src/ts/tutorials/ex40.c
src/ts/tutorials/ex53.c
src/ts/tutorials/ex45.c
src/ts/tutorials/ex20adj.c

Examples#

src/ts/tutorials/ex17.c
src/ts/tutorials/ex52.c
src/ts/tutorials/ex22.c
src/ts/tutorials/ex74.c
src/ts/tutorials/ex34.c
src/ts/tutorials/extchem.c
src/ts/utils/dmplexlandau/tutorials/ex1.c
src/ts/tutorials/ex40.c
src/ts/tutorials/ex5.c
src/ts/tutorials/ex11_sa.c

Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages