pygeodesy.geodesici._IntersectBase

init (self, geodesic, **name)
(Constructor)

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

intersect7 (self, start1, end1, start2, end2, X0=XDict(c=0, sA=0.0, sB=0.0, sX0=0.0), aMaX0=0, sMaX0=40075016.6856, **LatLon_and_kwds)

Yield the intersection points of two lines, each defined by two (ellipsoidal) points or by an (ellipsoidal) start point and an azimuth from North.

Arguments:

start1 - Start point of the first line (LatLon).
end1 - End point of the first line (LatLon) or the azimuth at the start1 point (compass degrees360).
start2 - Start point of the second line (LatLon).
end2 - End point of the second line (LatLon) or the azimuth at the start2 point (compass degrees360).
X0 - Optional origin for L1-distances (XDict) or None for the Middle, otherwise XDiff_(0, 0).
aMaX0 - Upper limit for the angular L1-distance (degrees) or None or 0 for unlimited.
sMaX0_C - Optional, upper limit sMaX0=2*PI*R for the L1-distance to X0 (meter).
LatLon_and_kwds - Optional class LatLon=None to return intersection points and optional, additional LatLon keyword arguments.

Returns:

Yield an Intersect7Tuple

(A, B, sAB, aAB, c, kA, 
          kB)

for every intersection found, with A and B each a LatLon or if LatLon is None or not specified, a LatLon4Tuple

(lat, lon, height, 
          datum)

with height 0 and this datum.

Raises:

GeodesicError - Invalid start1, end1, start2 or end2 or end1 and end2 differ in type.
IntersectionError - No convergence.

Note: The lat and lon attr of start1, end1, start2 and end2 are used verbatim, ignoring datum or ellipsoid.

k2kAkB (self, k)

Unravel k into kA and kB.

Arguments:

k - Segment indicator kA * 3 + kB (int).

Returns:

An ADict(k=k, kA=kA, kB=kB).

Raises:

GeodesicError - Invalid k.

Next5s (self, glA, glB, X0=XDict(c=0, sA=0.0, sB=0.0, sX0=0.0), aMax=1801, sMax=0, **unused)

DEPRECATED on 2024.07.02, use method All5.

Decorators:

@deprecated_method

a

Get the equatorial radius, semi-axis (meter).

Get method:: a(self) - Get the equatorial radius, semi-axis (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

equatoradius

Get the equatorial radius, semi-axis (meter).

Get method:: a(self) - Get the equatorial radius, semi-axis (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

datum

Get the geodesic's datum (Datum).

Get method:: datum(self) - Get the geodesic's datum (Datum).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

ellipsoid

Get the geodesic's ellipsoid (Ellipsoid).

Get method:: ellipsoid(self) - Get the geodesic's ellipsoid (Ellipsoid).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

f

Get the flattening (scalar), 0 for spherical, negative for prolate.

Get method:: f(self) - Get the flattening (scalar), 0 for spherical, negative for prolate.
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

flattening

Get the flattening (scalar), 0 for spherical, negative for prolate.

Get method:: f(self) - Get the flattening (scalar), 0 for spherical, negative for prolate.
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

geodesic

Get the geodesic (Geodesic...).

Get method:: geodesic(self) - Get the geodesic (Geodesic...).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

R

Get the authalic earth radius (meter).

Get method:: R(self) - Get the authalic earth radius (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

Properties
	a Get the equatorial radius, semi-axis (`meter`).
	equatoradius Get the equatorial radius, semi-axis (`meter`).
	datum Get the geodesic's datum (`Datum`).
	ellipsoid Get the `geodesic`'s ellipsoid (`Ellipsoid`).
	f Get the flattening (`scalar`), `0` for spherical, negative for prolate.
	flattening Get the flattening (`scalar`), `0` for spherical, negative for prolate.
	geodesic Get the `geodesic` (`Geodesic...`).
	R Get the authalic earth radius (`meter`).
Inherited from `named._Named`: `classname`, `classnaming`, `iteration`, `name`, `named`, `named2`, `named3`, `named4`, `sizeof` Inherited from `object`: `__class__`

Class _IntersectBase

__init__ (self, geodesic, **name) (Constructor)