Package pygeodesy :: Module karney :: Class Direct9Tuple |
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# Class Direct9Tuple

       object --+
                |
            tuple --+
                    |
       object --+   |
                |   |
     named._Named --+
                    |
    named._NamedTuple --+
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                  _GTuple --+
                            |
                           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.

Instance Methods
Inherited from `_GTuple`: `toGDict` Inherited from `named._NamedTuple`: `__delattr__`, `__getattr__`, `__getitem__`, `__repr__`, `__setattr__`, `__str__`, `dup`, `items`, `iteritems`, `iterunits`, `toRepr`, `toStr`, `toUnits`, `units` Inherited from `tuple`: `__add__`, `__contains__`, `__eq__`, `__ge__`, `__getattribute__`, `__getnewargs__`, `__getslice__`, `__gt__`, `__hash__`, `__iter__`, `__le__`, `__len__`, `__lt__`, `__mul__`, `__ne__`, `__rmul__`, `count`, `index` Inherited from `named._Named`: `_DOT_`, `__imatmul__`, `__matmul__`, `__rmatmul__`, `attrs`, `classof`, `copy`, `rename`, `toStr2` Inherited from `object`: `__format__`, `__init__`, `__reduce__`, `__reduce_ex__`, `__sizeof__`, `__subclasshook__`

Static Methods
Inherited from `named._NamedTuple`: `__new__`

Class Variables
| _Names_ = ``(``'``a12``'``,` `'``lat2``'``,` `'``lon2``'``,` `'``azi2``'``,` `'``s12``'``,` `'``m12``'``,` `'``M12``'``,``...`` Tuple specifying the `name` of each `Named-Tuple` item.
| _Units_ = `_Azi, _Lat, _Lon, _Azi, _M, _Pass, _Pass, _Pass, _M2` Tuple defining the `units` of the value of each `Named-Tuple` item.

Properties
Inherited from `named._NamedTuple`: `iteration` Inherited from `named._Named`: `classname`, `classnaming`, `name`, `named`, `named2`, `named3`, `named4` Inherited from `object`: `__class__`

Class Variable Details

  ### _Names_ Tuple specifying the `name` of each `Named-Tuple` item. Note: Specify at least 2 item names. Value:
      ('a12', 'lat2', 'lon2', 'azi2', 's12', 'm12', 'M12', 'M21', 'S12')

  ### _Units_ Tuple defining the `units` of the value of each `Named-Tuple` item. Note: The `len(_Units_)` must match `len(_Names_)`. Value:
      _Azi, _Lat, _Lon, _Azi, _M, _Pass, _Pass, _Pass, _M2