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 (LatLons).
  • s - The spline smoothing factor (4).
Raises:
  • HeightError - Insufficient number of knots or invalid knot or s.
  • ImportError - No numpy or no scipy module.
  • 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 LatLons).
Returns:
A single interpolated height (float) or a list or tuple of interpolated heights (floats).
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 degreess).
  • lons - Longitude or longitudes (degrees or degreess).
Returns:
A single interpolated height (float) or a list of interpolated heights (floats).
Raises:
  • HeightError - Insufficient or non-matching number of lats and lons.
  • SciPyError - A SmoothSphereBivariateSpline issue.
  • SciPyWarning - A SmoothSphereBivariateSpline warning as exception.