TSView

Prints the TS data structure.

Synopsis

#include "petscts.h"  
PetscErrorCode TSView(TS ts, PetscViewer viewer)

Collective

Input Parameters

• ts - the TS context obtained from TSCreate()

• viewer - visualization context

Options Database Key

• -ts_view - calls TSView() at end of TSStep()

Notes

The available visualization contexts include

• PETSC_VIEWER_STDOUT_SELF - standard output (default)

• PETSC_VIEWER_STDOUT_WORLD - synchronized standard output where only the first processor opens the file. All other processors send their data to the first processor to print.

The user can open an alternative visualization context with PetscViewerASCIIOpen() - output to a specified file.

In the debugger you can do call TSView(ts,0) to display the TS solver. (The same holds for any PETSc object viewer).

The “initial time step” displayed is the default time step from TSCreate() or that set with TSSetTimeStep() or -ts_time_step

See Also

TS: Scalable ODE and DAE Solvers, TS, PetscViewer, PetscViewerASCIIOpen()

Level

beginner

Location

src/ts/interface/ts.c

Examples

src/ts/tutorials/ex6.c
src/ts/tutorials/ex3.c
src/ts/tutorials/ex5.c
src/ts/tutorials/ex28.c

Implementations

TSView_ARKIMEX() in src/ts/impls/arkimex/arkimex.c
TSView_BDF() in src/ts/impls/bdf/bdf.c
TSView_EIMEX() in src/ts/impls/eimex/eimex.c
TSView_Euler() in src/ts/impls/explicit/euler/euler.c
TSView_RK() in src/ts/impls/explicit/rk/rk.c
TSView_SSP() in src/ts/impls/explicit/ssp/ssp.c
TSView_GLEE() in src/ts/impls/glee/glee.c
TSView_Alpha() in src/ts/impls/implicit/alpha/alpha1.c
TSView_Alpha() in src/ts/impls/implicit/alpha/alpha2.c
TSView_DiscGrad() in src/ts/impls/implicit/discgrad/tsdiscgrad.c
TSView_GLLE() in src/ts/impls/implicit/glle/glle.c
TSView_IRK() in src/ts/impls/implicit/irk/irk.c
TSView_Sundials() in src/ts/impls/implicit/sundials/sundials.c
TSView_Theta() in src/ts/impls/implicit/theta/theta.c
TSView_BEuler() in src/ts/impls/implicit/theta/theta.c
TSView_CN() in src/ts/impls/implicit/theta/theta.c
TSView_Mimex() in src/ts/impls/mimex/mimex.c
TSView_MPRK() in src/ts/impls/multirate/mprk.c
TSView_Pseudo() in src/ts/impls/pseudo/posindep.c
TSView_RosW() in src/ts/impls/rosw/rosw.c

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