Searched refs:matchstepfac (Results 1 – 3 of 3) sorted by relevance
179 adapt->matchstepfac[0] = PETSC_SMALL; /* prevent from accumulation errors */ in TSAdaptCreate_History()180 …adapt->matchstepfac[1] = 0.0; /* we will always match the final step, prevent TSAdaptChoos… in TSAdaptCreate_History()
961 PetscReal a = (PetscReal)(1.0 + adapt->matchstepfac[0]); in TSAdaptChoose()962 PetscReal b = adapt->matchstepfac[1]; in TSAdaptChoose()1162 adapt->matchstepfac[0] = 0.01; /* allow 1% step size increase in the last step */ in TSAdaptCreate()1163 …adapt->matchstepfac[1] = 2.0; /* halve last step if it is greater than what remains d… in TSAdaptCreate()
370 PetscReal matchstepfac[2]; /* factors to control the behaviour of matchstep */ member