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Package pygeodesy :: Module geod3solve :: Class GeodesicLine3Solve
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Class GeodesicLine3Solve

  object --+                            
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named._Named --+                        
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named._NamedBase --+                    
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    karney._CapsBase --+                
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solveBase._SolveCapsBase --+            
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        solveBase._SolveBase --+        
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           solveBase._Solve3Base --+    
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                 _Geodesic3SolveBase --+
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                                      GeodesicLine3Solve

Wrapper to invoke Karney's Geod3Solve as a triaxial version of Karney's Python class GeodesicLine.

Notes:
Instance Methods
 
__init__(self, geodesic3, bet1, omg1, alp1, caps=32671, **unit_name)
New GeodesicLine3Solve instance, allowing points to be found along a geodesic starting at (bet1, omg1) with azimuth alp1.
 
Intersecant2(self, bet0, omg0, radius, **kwds)
Not implemented, throws a NotImplementedError always.
 
PlumbTo(self, bet0, omg0, **kwds)
Not implemented, throws a NotImplementedError always.
 
Position(self, s12, outmask=32671)
Find the position on the line given s12.
 
toStr(self, **prec_sep_other)
Return this GeodesicLine3Solve as string.

Inherited from solveBase._SolveCapsBase: invokat, invoke, linelimit

Inherited from karney._CapsBase: caps_

Inherited from named._NamedBase: __repr__, __str__, others, toRepr

Inherited from named._Named: __format__, __imatmul__, __matmul__, __rmatmul__, attrs, classof, copy, dup, methodname, rename, renamed, toStr2

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Class Variables

Inherited from _Geodesic3SolveBase: datum, ellipsoid, f, flattening

Inherited from karney._CapsBase: ALL, AREA, AZIMUTH, DISTANCE, DISTANCE_IN, EMPTY, GEODESICSCALE, LATITUDE, LINE_CAPS, LINE_OFF, LONGITUDE, LONG_UNROLL, NONFINITONAN, REDUCEDLENGTH, STANDARD, STANDARD_LINE

Properties
  alp1
Get the azimuth at the first point (compass degrees).
  bet1
Get the ellipsoidal latitude of the first point (degrees).
  geodesic3
Get the triaxial geodesic (Geodesic3Solve).
  omg1
Get the ellipsoidal longitude of the first point (degrees).
  triaxial3
Get the triaxial (Triaxial3).

Inherited from _Geodesic3SolveBase: Geod3Solve, a, b, c

Inherited from solveBase._SolveBase: reverse2, unroll

Inherited from solveBase._SolveCapsBase: Exact, invokation, prec, status, verbose, version

Inherited from karney._CapsBase: caps, debug

Inherited from named._Named: classname, classnaming, iteration, name, named, named2, named3, named4, sizeof, typename

Inherited from object: __class__

Method Details

__init__ (self, geodesic3, bet1, omg1, alp1, caps=32671, **unit_name)
(Constructor)

 

New GeodesicLine3Solve instance, allowing points to be found along a geodesic starting at (bet1, omg1) with azimuth alp1.

Arguments:
  • geodesic3 - The geodesic to use (Geodesic3Solve).
  • bet1 - Ellipsoidal latitude of the first point (Ang or unit).
  • omg1 - Ellipsoidal longitude of the first point (Ang or unit).
  • alp1 - Azimuth at the first point (compass degrees, Ang or unit).
  • caps - Bit-or'ed combination of Caps values specifying the capabilities the GeodesicLine3Solve instance should possess, caps=Caps.ALL always. Include Caps.LINE_OFF if updates to the geodesic3 should not be reflected in this GeodesicLine3Solve instance.
  • unit_name - Optional name=NN (str) and scalar unit=Degrees (or Degrees).
Raises:
  • Geodesic3Error - Invalid path for the Geod3Solve executable or isn't the Geod3Solve executable, see property geodesic3.Geod3Solve.
  • TypeError - Invalid geodesic3.
Overrides: object.__init__

Position (self, s12, outmask=32671)

 

Find the position on the line given s12.

Arguments:
  • s12 - Distance from the first point to the second (meter).
Returns:
A GDict with 7 items bet1, omg1, alp1, bet2, omg2, alp2, s12.

toStr (self, **prec_sep_other)

 

Return this GeodesicLine3Solve as string.

Arguments:
  • prec_sep - See toStr.
Returns:
GeodesicLine3Solve items (str).
Overrides: named._Named.toStr

Property Details

alp1

Get the azimuth at the first point (compass degrees).

Get method:
alp1(self) - Get the azimuth at the first point (compass degrees).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

bet1

Get the ellipsoidal latitude of the first point (degrees).

Get method:
bet1(self) - Get the ellipsoidal latitude of the first point (degrees).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

geodesic3

Get the triaxial geodesic (Geodesic3Solve).

Get method:
geodesic3(self) - Get the triaxial geodesic (Geodesic3Solve).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

omg1

Get the ellipsoidal longitude of the first point (degrees).

Get method:
omg1(self) - Get the ellipsoidal longitude of the first point (degrees).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

triaxial3

Get the triaxial (Triaxial3).

Get method:
triaxial3(self) - Get the triaxial (Triaxial3).
Set method:
_fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:
_fdel(inst) - Zap the cached/memoized property value.

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