atlas::HealpixGrid class

#include <atlas/grid/StructuredGrid.h>

Base classes

class StructuredGrid

Specialization of Grid, where the grid can be represented by rows with uniform distribution.

Public types

using grid_t = grid::detail::grid::Healpix

using XSpace = grid_t::XSpace

using YSpace = grid_t::YSpace

using Config = util::Config

using Spec = util::Config

using Domain = atlas::Domain

using Projection = atlas::Projection

using PointXY = atlas::PointXY

using PointLonLat = atlas::PointLonLat

using IterateXY = grid::IterateXY

using IterateLonLat = grid::IterateLonLat

Constructors, destructors, conversion operators

HealpixGrid(const Grid&)

HealpixGrid(int N, const std::string& ordering = "ring")

operator bool() const

Public functions

auto valid() const -> bool

auto N() const -> long

auto ny() const -> idx_t

auto nx(idx_t j) const -> idx_t

auto nx() const -> const std::vector<idx_t>&

auto nxmax() const -> idx_t

auto y() const -> const std::vector<double>&

auto y(idx_t j) const -> double

y coordinate for given grid row {j}

auto x(idx_t i, idx_t j) const -> double

x coordinate for given grid point {i,j}

auto dx(idx_t j) const -> double

increment in x for a given grid row {j}

auto xmin(idx_t j) const -> double

x coordinate of beginning of a given grid row {j}

void xy(idx_t i, idx_t j, double xy[]) const

auto xy(idx_t i, idx_t j) const -> PointXY

auto xy() const -> IterateXY

auto xy() const -> IterateXY

void lonlat(idx_t i, idx_t j, double lonlat[]) const

auto lonlat(idx_t i, idx_t j) const -> PointLonLat

auto lonlat() const -> IterateLonLat

auto lonlat() const -> IterateLonLat

auto reduced() const -> bool

auto regular() const -> bool

auto periodic() const -> bool

auto xspace() const -> const XSpace&

auto yspace() const -> const YSpace&

auto index(idx_t i, idx_t j) const -> gidx_t

void index2ij(gidx_t gidx, idx_t& i, idx_t& j) const

auto operator==(const Grid& other) const -> bool

auto operator!=(const Grid& other) const -> bool

auto size() const -> idx_t

auto projection() const -> const Projection&

auto domain() const -> const Domain&

auto lonlatBoundingBox() const -> RectangularLonLatDomain

auto name() const -> std::string

auto type() const -> std::string

auto uid() const -> std::string

void hash(eckit::Hash& h) const

Adds to the hash the information that makes this Grid unique.

auto footprint() const -> size_t

auto spec() const -> Spec

auto meshgenerator() const -> Config

auto partitioner() const -> Config

Typedef documentation

Function documentation