fourier_filter.hpp File Reference

Fourier filter for field-aligned modes. More...

#include "prec_const.hpp"
#include "globals.hpp"
#include "profiles_wrapper.hpp"
#include <Kokkos_Core.hpp>
#include <memory>
#include <stdexcept>

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Classes
class	orb5x::FourierFilter
	Fourier filter for field-aligned modes. More...

Namespaces
namespace	orb5x

Detailed Description

Fourier filter for field-aligned modes.

C++ translation of the Fortran module FourierFilter (FourierFilter.F90). Computes poloidal mode bounds (mmin, mmax) for each toroidal mode number based on the local safety factor profile.

Instance-based class with a singleton for backward compatibility, following the same pattern as BSplinesBasis.

Fortran reference: src/solver/FourierFilter.F90