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Karney's geographiclib, wrapped geodesic
.
Wrapper around Charles Karney's Python classes
Geodesic
and GeodesicLine
and Math
functions AngDiff
, AngNormalize
,
LatFix
and sum
from Karney's Python
package geographiclib, provided that package is installed.
The wrapped class methods return a GDict instance
providing access to the dict
items by key
or by
attribute
name.
Following are the PyGeodesy classes and functions transcoded from Karney's original C++ GeographicLib:
The following PyGeodesy module, classes and functions are wrappers around some of Karney's Python geographiclib or C++ Utility programs:
Lastly, spherical functions:
are based on Karney's post Area of a spherical polygon and ellipsoidal functions and methods:
are implementations of Karney's solution posted under The ellipsoidal case and in paper Geodesics on an ellipsoid of revolution (pp 20-21, section 14. MARITIME BOUNDARIES).
Version: 21.07.03
Classes | |
Direct9Tuple 9-Tuple (a12, lat2, lon2, azi2, s12, m12, M12, M21,
S12) with arc length a12 , angles
lat2 , lon2 and azimuth azi2
in degrees , distance s12 and reduced
length m12 in meter and area
S12 in meter squared.
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GDict Basic dict with both key and attribute access
to the dict items.
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GeodesicError Error raised for geodesicx's methods for lack of convergence or other issues. |
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GeodSolve12Tuple 12-Tuple (lat1, lon1, azi1, lat2, lon2, azi2, s12, a12, m12,
M12, M21, S12) with angles lat1 ,
lon1 , azi1 , lat2 ,
lon2 and azi2 and arc a12
all in degrees , distance s12 and reduced
length m12 in meter , area
S12 in meter squared and geodesic
scales M12 and M21 scalar ,
see GeodSolve.
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Inverse10Tuple 10-Tuple (a12, s12, salp1, calp1, salp2, calp2, m12, M12,
M21, S12) with arc length a12 in
degrees , distance s12 and reduced length
m12 in meter , area S12 in
meter squared and sines and cosines of initial
and final (forward) azimuths.
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Variables | |
__all__ = _ALL_LAZY.karney
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