eckit::geometry namespace

Namespaces

namespace polygon

Classes

struct DatumUnit

Definition of a unit datum.

struct EllipsoidOfRevolution

class GreatCircle

template<int SIZE = 2>

class KPoint

A generic point in K dimension cartesian space.

class Point2

class Point3

struct Sphere

template<class DATUM>

struct SphereT

Definition of a sphere parametrised with a geodetic datum.

Enums

enum XYZCOORDS { XX = 0, YY = 1, ZZ = 2 }

enum LLCOORDS { LON = XX, LAT = YY }

Typedefs

using UnitSphere = SphereT<DatumUnit>

Definition of a unit sphere.

Functions

auto normalise_angle(double angle, double minimum) -> double

auto canonicaliseOnSphere(const Point2& lonlat, double minimum_lon = 0.) -> Point2

void assert_latitude_range(double lat)

Assert latitude lies in [-90°, 90°].

auto points_equal(const Point2&, const Point2&) -> bool

auto points_equal(const Point3&, const Point3&) -> bool

Variables

template<int SIZE>

const size_t KPoint< SIZE >::DIMS