PETSc version 3.17.4
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# TSMonitorEnvelope

Monitors the maximum and minimum value of each component of the solution

### Synopsis

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

Collective on TS

### Input Parameters

| ts | - the TS context
| step | - current time-step
| ptime | - current time
| u | - current solution
| dctx | - the envelope context

### Options Database

| -ts_monitor_envelope | - determine maximum and minimum value of each component of the solution over the solution time

### Notes

after a solve you can use TSMonitorEnvelopeGetBounds() to access the envelope

### See Also

TSMonitorSet(), TSMonitorDefault(), VecView(), TSMonitorEnvelopeGetBounds(), TSMonitorEnvelopeCtxCreate()

### Level

intermediate

### Location

src/ts/interface/tsmon.c
Index of all TS routines
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Index of all manual pages