| -ts_type <type> | - TSEULER, TSBEULER, TSSUNDIALS, TSPSEUDO, TSCN, TSRK, TSTHETA, TSALPHA, TSGLLE, TSSSP, TSGLEE, TSBSYMP
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| -ts_save_trajectory | - checkpoint the solution at each time-step
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| -ts_max_time <time> | - maximum time to compute to
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| -ts_max_steps <steps> | - maximum number of time-steps to take
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| -ts_init_time <time> | - initial time to start computation
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| -ts_final_time <time> | - final time to compute to
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| -ts_dt <dt> | - initial time step
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| -ts_exact_final_time <stepover,interpolate,matchstep> whether to stop at the exact given final time and how to compute the solution at that ti,e | - . -ts_max_snes_failures <maxfailures> - Maximum number of nonlinear solve failures allowed
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| -ts_max_reject <maxrejects> | - Maximum number of step rejections before step fails
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| -ts_error_if_step_fails <true,false> | - Error if no step succeeds
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| -ts_rtol <rtol> | - relative tolerance for local truncation error
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| -ts_atol <atol> Absolute tolerance for local truncation error | - . -ts_rhs_jacobian_test_mult -mat_shell_test_mult_view - test the Jacobian at each iteration against finite difference with RHS function
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| -ts_rhs_jacobian_test_mult_transpose | - mat_shell_test_mult_transpose_view - test the Jacobian at each iteration against finite difference with RHS function
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| -ts_adjoint_solve <yes,no> After solving the ODE/DAE solve the adjoint problem (requires | - ts_save_trajectory)
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| -ts_fd_color | - Use finite differences with coloring to compute IJacobian
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| -ts_monitor | - print information at each timestep
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| -ts_monitor_lg_solution | - Monitor solution graphically
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| -ts_monitor_lg_error | - Monitor error graphically
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| -ts_monitor_error | - Monitors norm of error
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| -ts_monitor_lg_timestep | - Monitor timestep size graphically
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| -ts_monitor_lg_timestep_log | - Monitor log timestep size graphically
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| -ts_monitor_lg_snes_iterations | - Monitor number nonlinear iterations for each timestep graphically
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| -ts_monitor_lg_ksp_iterations | - Monitor number nonlinear iterations for each timestep graphically
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| -ts_monitor_sp_eig | - Monitor eigenvalues of linearized operator graphically
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| -ts_monitor_draw_solution | - Monitor solution graphically
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| -ts_monitor_draw_solution_phase <xleft,yleft,xright,yright> | - Monitor solution graphically with phase diagram, requires problem with exactly 2 degrees of freedom
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| -ts_monitor_draw_error | - Monitor error graphically, requires use to have provided TSSetSolutionFunction()
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| -ts_monitor_solution [ascii binary draw][:filename][:viewerformat] | - monitors the solution at each timestep
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| -ts_monitor_solution_vtk <filename.vts,filename.vtu> | - Save each time step to a binary file, use filename-%%03D.vts (filename-%%03D.vtu)
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| -ts_monitor_envelope | - determine maximum and minimum value of each component of the solution over the solution time
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Developer Note: We should unify all the -ts_monitor options in the way that -xxx_view has been unified
Keywords
TS, timestep, set, options, database
See Also
TSGetType()
Level
beginner
Location
src/ts/interface/ts.c
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
Implementations
TSSetFromOptions_ARKIMEX in src/ts/impls/arkimex/arkimex.c
TSSetFromOptions_BDF in src/ts/impls/bdf/bdf.c
TSSetFromOptions_EIMEX in src/ts/impls/eimex/eimex.c
TSSetFromOptions_Euler in src/ts/impls/explicit/euler/euler.c
TSSetFromOptions_RK in src/ts/impls/explicit/rk/rk.c
TSSetFromOptions_SSP in src/ts/impls/explicit/ssp/ssp.c
TSSetFromOptions_GLEE in src/ts/impls/glee/glee.c
TSSetFromOptions_Alpha in src/ts/impls/implicit/alpha/alpha1.c
TSSetFromOptions_Alpha in src/ts/impls/implicit/alpha/alpha2.c
TSSetFromOptions_GLLE in src/ts/impls/implicit/glle/glle.c
TSSetFromOptions_Sundials in src/ts/impls/implicit/sundials/sundials.c
TSSetFromOptions_Theta in src/ts/impls/implicit/theta/theta.c
TSSetFromOptions_Mimex in src/ts/impls/mimex/mimex.c
TSSetFromOptions_Pseudo in src/ts/impls/pseudo/posindep.c
TSSetFromOptions_RosW in src/ts/impls/rosw/rosw.c
TSSetFromOptions_BasicSymplectic in src/ts/impls/symplectic/basicsymplectic/basicsymplectic.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages