petsc-3.8.4 2018-03-24

TSMonitorLGError

Monitors progress of the TS solvers by plotting each component of the error in a time based line graph

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

Collective on TS

	ts	- the TS context
	step	- current time-step
	ptime	- current time
	u	- current solution
	dctx	- TSMonitorLGCtx object created with TSMonitorLGCtxCreate()

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.

-ts_monitor_lg_error -create a graphical monitor of error history

TS, vector, monitor, view