TSMonitorDrawError#

Monitors progress of the TS solvers by calling VecView() for the error at each timestep

Synopsis#

#include "petscts.h"  
PetscErrorCode TSMonitorDrawError(TS ts, PetscInt step, PetscReal ptime, Vec u, void *dummy)

Collective

Input Parameters#

  • ts - the TS context

  • step - current time-step

  • ptime - current time

  • dummy - either a viewer or NULL

Options Database Key#

  • -ts_monitor_draw_error - Monitor error graphically, requires user to have provided TSSetSolutionFunction()

Notes#

This is not called directly by users, rather one calls TSMonitorSet(), with this function as an argument, to cause the monitor to be used during the TS integration.

See Also#

TS: Scalable ODE and DAE Solvers, TS, TSMonitorSet(), TSMonitorDefault(), VecView(), TSSetSolutionFunction()

Level#

intermediate

Location#

src/ts/interface/tsmon.c

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Index of all TS routines
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Index of all manual pages