SpECTRE  v2023.09.07
amr::Criteria::Persson< Dim, TensorTags >::CoarseningFactor Struct Reference

Public Types

using type = double

Static Public Member Functions

static double lower_bound ()
static double upper_bound ()

Static Public Attributes

static constexpr Options::String help

Member Data Documentation

◆ help

template<size_t Dim, typename TensorTags >
constexpr Options::String amr::Criteria::Persson< Dim, TensorTags >::CoarseningFactor::help
Initial value:
= {
"Factor applied to both relative and absolute tolerance to trigger "
"h-coarsening. Set to 0 to disable h-coarsening altogether. "
"Set closer to 1 to trigger h-coarsening more aggressively. "
"Values too close to 1 risk that coarsened elements will immediately "
"trigger h-refinement again. A reasonable value is 0.1."}

The documentation for this struct was generated from the following file: