petsc-3.13.6 2020-09-29
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TSSetComputeInitialCondition

Set the function used to automatically compute an initial condition for the timestepping.

Synopsis

#include "petscts.h"  
PetscErrorCode TSSetComputeInitialCondition(TS ts, PetscErrorCode (*initCondition)(TS, Vec))
Logically collective on ts

Input Arguments

ts - time stepping context
initCondition - The function which computes an initial condition

Notes

The calling sequence for the function is
initCondition(TS ts, Vec u)
ts - The timestepping context
u  - The input vector in which the initial condition is stored

See Also

TSGetComputeInitialCondition(), TSComputeInitialCondition()

Level

advanced

Location

src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages