Package pygeodesy :: Module heights :: Class HeightSmoothBiSpline |
[frames] | no frames]

# Class HeightSmoothBiSpline

     object --+
              |
    _HeightBase --+
                  |
                 HeightSmoothBiSpline

Height interpolator using `SciPy` SmoothSphereBivariateSpline.

Instance Methods
__init__(self, knots, s=4) New HeightSmoothBiSpline interpolator. |
__call__(self, *llis) Interpolate the height for one or several locations. |
height(self, lats, lons) Interpolate the height for one or several lat-/longitudes. |
Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__new__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__sizeof__`, `__str__`, `__subclasshook__`

Properties
Inherited from `object`: `__class__`

Method Details

### __init__(self, knots, s=4) (Constructor) |
New HeightSmoothBiSpline interpolator. Parameters: `knots` - The points with known height (`LatLon`s). `s` - The spline smoothing factor (`4`). Raises: `HeightError` - Insufficient number of knots or invalid knot or s. `ImportError` - Package `numpy` or `scipy` not found or not installed. `SciPyError` - A `SmoothSphereBivariateSpline` issue. `SciPyWarning` - A `SmoothSphereBivariateSpline` warning as exception. Overrides: object.__init__

### __call__(self, *llis) (Call operator) |
Interpolate the height for one or several locations. Parameters: `llis` - The location or locations (`LatLon`, ... or `LatLon`s). Returns: A single interpolated height (`float`) or a list or tuple of interpolated heights (`float`s). Raises: `HeightError` - Insufficient number of llis or invalid lli. `SciPyError` - A `SmoothSphereBivariateSpline` issue. `SciPyWarning` - A `SmoothSphereBivariateSpline` warning as exception. Overrides: _HeightBase.__call__

### height(self, lats, lons) |
Interpolate the height for one or several lat-/longitudes. Parameters: `lats` - Latitude or latitudes (`degrees` or `degrees`s). `lons` - Longitude or longitudes (`degrees` or `degrees`s). Returns: A single interpolated height (`float`) or a list of interpolated heights (`float`s). Raises: `HeightError` - Insufficient or non-matching number of lats and lons. `SciPyError` - A `SmoothSphereBivariateSpline` issue. `SciPyWarning` - A `SmoothSphereBivariateSpline` warning as exception.