petsc-3.13.6 2020-09-29
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TSSundialsSetMinTimeStep
Smallest time step to be chosen by the adaptive controller.
Synopsis
#include "petscts.h"
PetscErrorCode
TSSundialsSetMinTimeStep
(
TS
ts,
PetscReal
mindt)
Input Parameter
ts
- the time-step context
mindt
- lowest time step if positive, negative to deactivate
Note
Sundials will error if it is not possible to keep the estimated truncation error below the tolerance set with
TSSundialsSetTolerance
() without going below this step size.
See Also
TSSundialsSetType
(),
TSSundialsSetTolerance
(),
Level
beginner
Location
src/ts/impls/implicit/sundials/sundials.c
Implementations
TSSundialsSetMinTimeStep_Sundials in src/ts/impls/implicit/sundials/sundials.c
Index of all TS routines
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Index of all manual pages