TSGetTimeError

Returns the estimated error vector, if the chosen TSType has an error estimation functionality and TSSetTimeError() was called

Synopsis

#include "petscts.h"  
PetscErrorCode TSGetTimeError(TS ts, PetscInt n, Vec *v)

Not Collective, but v returned is parallel if ts is parallel

Input Parameters

• ts - the TS context obtained from TSCreate() (input parameter).

• n - current estimate (n=0) or previous one (n=-1)

• v - the vector containing the error (same size as the solution).

Note

MUST call after TSSetUp()

See Also

TS: Scalable ODE and DAE Solvers, TSGetSolution(), TSSetTimeError()

Level

intermediate

Location

src/ts/interface/ts.c

Examples

src/ts/tutorials/ex31.c

Implementations

TSGetTimeError_GLEE() in src/ts/impls/glee/glee.c

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