Package pygeodesy :: Module namedTuples :: Class Vector2Tuple |
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# Class Vector2Tuple

       object --+
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            tuple --+
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       object --+   |
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     named._Named --+
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    named._NamedTuple --+
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                       Vector2Tuple

2-Tuple `(x, y)` of (geocentric) components, both in `meter` or `units`.

Instance Methods
to3Tuple(self, z) Extend this Vector2Tuple to a Vector3Tuple. |
Inherited from `named._NamedTuple`: `__delattr__`, `__getattr__`, `__getitem__`, `__repr__`, `__setattr__`, `__str__`, `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_`, `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_ = ``(``'``x``'``,` `'``y``'``)`` Tuple specifying the `name` of each `Named-Tuple` item.
| _Units_ = ``(`<class 'pygeodesy.units.Scalar'>`,` <class 'pygeodesy`...`` 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__`

Method Details

### to3Tuple (self, z) |
Extend this Vector2Tuple to a Vector3Tuple. Arguments: `z` - The Z component add (`scalar`). Returns: A Vector3Tuple`(x, y, z)`. Raises: `ValueError` - Invalid `z`.

Class Variable Details

  ### _Names_ Tuple specifying the `name` of each `Named-Tuple` item. Note: Specify at least 2 item names. Value:
      ('x', 'y')

  ### _Units_ Tuple defining the `units` of the value of each `Named-Tuple` item. Note: The `len(_Units_)` must match `len(_Names_)`. Value:
      (<class 'pygeodesy.units.Scalar'>, <class 'pygeodesy.units.Scalar'>)