TSMonitorLGError#
Monitors progress of the TS solvers by plotting each component of the error in a time based line graph
Synopsis#
#include "petscts.h"
PetscErrorCode TSMonitorLGError(TS ts, PetscInt step, PetscReal ptime, Vec u, void *dummy)
Collective
Input Parameters#
ts - the
TScontextstep - current time-step
ptime - current time
u - current solution
dummy -
TSMonitorLGCtxobject created withTSMonitorLGCtxCreate()
Options Database Key#
-ts_monitor_lg_error - create a graphical monitor of error history
Notes#
Each process in a parallel run displays its component errors in a separate window
The user must provide the solution using TSSetSolutionFunction() to use this monitor.
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#
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages