#include "petscts.h" PetscErrorCode TSErrorWeightedENorm2(TS ts,Vec E,Vec U,Vec Y,PetscReal *norm,PetscReal *norma,PetscReal *normr)Collective on TS
ts | - time stepping context | |
E | - error vector | |
U | - state vector, usually ts->vec_sol | |
Y | - state vector, previous time step |
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 |