SpECTRE  v2024.06.05
amr::Criteria::Persson< Dim, TensorTags >::Exponent Struct Reference

Public Types

using type = double

Static Public Member Functions

static double lower_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 >::Exponent::help
Initial value:
= {
"The exponent at which the modes should decrease. "
"Corresponds to a \"relative tolerance\" of N^(-alpha), where N is the "
"number of grid points minus 'NumHighestModes'. "
"If any tensor component has power in the highest modes above this "
"value times the max of the absolute tensor component over the "
"element, the element will be h-refined in that direction."}

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