PETSc version 3.15.5
TSErrorWeightedENormInfinity
compute a weighted infinity error norm based on supplied absolute and relative tolerances Collective on TS 
Synopsis
#include "petscts.h"  
PetscErrorCode TSErrorWeightedENormInfinity(TS ts,Vec E,Vec U,Vec Y,PetscReal *norm,PetscReal *norma,PetscReal *normr)
Input Arguments
|  | ts | - time stepping context | 
|  | E | - error vector | 
|  | U | - state vector, usually ts->vec_sol | 
|  | Y | - state vector, previous time step | 
Output Arguments
|  | norm | - weighted norm, a value of 1.0 means that the error matches the tolerances | 
|  | norma | - weighted norm based on the absolute tolerance, a value of 1.0 means that the error matches the tolerances | 
|  | normr | - weighted norm based on the relative tolerance, a value of 1.0 means that the error matches the tolerances | 
See Also
 TSErrorWeightedENorm(), TSErrorWeightedENorm2()
Level
developer
Location
src/ts/interface/ts.c
Index of all TS routines
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Index of all manual pages