atlas::functionspace::Spectral class

#include <atlas/functionspace/Spectral.h>

Base classes

class atlas::FunctionSpace

Constructors, destructors, conversion operators

Spectral()

Spectral(const FunctionSpace&)

Spectral(const eckit::Configuration&)

Spectral(const int truncation, const eckit::Configuration& = util::NoConfig())

operator bool() const

Public functions

auto valid() const -> bool

auto checksum(const FieldSet&) const -> std::string

auto checksum(const Field&) const -> std::string

void norm(const Field&, double& norm, int rank = 0) const

void norm(const Field&, double norm_per_level[], int rank = 0) const

void norm(const Field&, std::vector<double>& norm_per_level, int rank = 0) const

auto zonal_wavenumbers() const -> array::LocalView<const int, 1>

auto nb_spectral_coefficients() const -> idx_t

auto nb_spectral_coefficients_global() const -> idx_t

auto truncation() const -> int

auto levels() const -> idx_t

template<typename Functor>

void parallel_for(const Functor& f) const

template<typename Functor>

void parallel_for(const util::Config& config, const Functor& f) const

auto type() const -> std::string

auto footprint() const -> size_t

auto distribution() const -> std::string

auto createField(const eckit::Configuration&) const -> Field

auto createField(const Field&) const -> Field

auto createField(const Field&, const eckit::Configuration&) const -> Field

template<typename DATATYPE>

auto createField(const eckit::Configuration&) const -> Field

template<typename DATATYPE>

auto createField() const -> Field

void haloExchange(const FieldSet&, bool on_device = false) const

void haloExchange(const Field&, bool on_device = false) const

void adjointHaloExchange(const FieldSet&, bool on_device = false) const

void adjointHaloExchange(const Field&, bool on_device = false) const

void gather(const FieldSet&, FieldSet&) const

void gather(const Field&, Field&) const

auto gather() const -> const parallel::GatherScatter&

void scatter(const FieldSet&, FieldSet&) const

void scatter(const Field&, Field&) const

auto scatter() const -> const parallel::GatherScatter&

auto polygon(idx_t halo = 0) const -> const util::PartitionPolygon&

auto polygons() const -> const util::PartitionPolygons&

auto projection() const -> const Projection&

auto part() const -> idx_t

auto nb_parts() const -> idx_t

auto size() const -> idx_t

auto lonlat() const -> Field

auto ghost() const -> Field

auto global_index() const -> Field

auto remote_index() const -> Field

auto partition() const -> Field

auto mpi_comm() const -> std::string

Function documentation