Package pygeodesy :: Module ecef :: Class EcefSudano |
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# Class EcefSudano

      object --+
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    named._Named --+
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    named._NamedBase --+
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               _EcefBase --+
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                          EcefSudano

Conversion between geodetic and geocentric, Earth-Centered, Earth-Fixed (ECEF) coordinates based on John J. Sudano's paper.

Instance Methods
reverse(self, xyz, y=None, z=None, M=None, **name_lon00) Convert from geocentric `(x, y, z)` to geodetic `(lat, lon, height)` using Sudano's iterative method. |
Inherited from `_EcefBase`: `__eq__`, `__init__`, `forward`, `forward_`, `toStr` Inherited from `named._NamedBase`: `__repr__`, `__str__`, `others`, `toRepr` Inherited from `named._Named`: `__imatmul__`, `__matmul__`, `__rmatmul__`, `attrs`, `classof`, `copy`, `dup`, `methodname`, `rename`, `toStr2` Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__setattr__`, `__sizeof__`, `__subclasshook__`

Properties
| tolerance Class `property` with retrievable name.
Inherited from `_EcefBase`: `a`, `datum`, `ellipsoid`, `equatoradius`, `equatorialRadius`, `f`, `flattening`, `lon00` Inherited from `named._Named`: `classname`, `classnaming`, `iteration`, `name`, `named`, `named2`, `named3`, `named4`, `sizeof` Inherited from `object`: `__class__`

Method Details

### reverse (self, xyz, y=None, z=None, M=None, **name_lon00) |
Convert from geocentric `(x, y, z)` to geodetic `(lat, lon, height)` using Sudano's iterative method. Arguments: `xyz` - A geocentric (`Cartesian`, Ecef9Tuple) or `scalar` ECEF `x` coordinate (`meter`). `y` - ECEF `y` coordinate for `scalar` `xyz` and `z` (`meter`). `z` - ECEF `z` coordinate for `scalar` `xyz` and `y` (`meter`). `M` - Ignored, rotation matrix `M` not available. `name_lon00` - Optional keyword arguments `name=NN` (`str`) and "polar" longitude `lon00=INT0` (`degrees`), overriding the default and property `lon00` setting and returned in case `x=0` and `y=0`. Returns: An Ecef9Tuple`(x, y, z, lat, lon, height, C, M, datum)` with geodetic coordinates `(lat, lon, height)` for the given geocentric ones `(x, y, z)`, iteration `C`, `M=None` always and `datum` if available. Raises: `EcefError` - Invalid `xyz` or `scalar` `x` or `y` and/or `z` not `scalar` for `scalar` `xyz` or no convergence. Overrides: _EcefBase.reverse

Property Details

### tolerance Class `property` with retrievable name. Get method: tolerance(self) - Get the convergence tolerance (`scalar`). Set method: tolerance(self, tol) - Set the convergence tolerance (`scalar`).