Package pygeodesy :: Module heights :: Class HeightLSQBiSpline

Class HeightLSQBiSpline

  object --+            
           |            
named._Named --+        
               |        
    _HeightNamed --+    
                   |    
         _HeightBase --+
                       |
                      HeightLSQBiSpline

Height interpolator using SciPy LSQSphereBivariateSpline.

Instance Methods

__init__(self, knots, weight=None, low=0.0001, **name_wrap)
New HeightLSQBiSpline interpolator.

__call__(self, *llis, **wrap)
Interpolate the height for one or several locations.

Inherited from _HeightBase: height

Inherited from named._Named: __imatmul__, __matmul__, __repr__, __rmatmul__, __str__, attrs, classof, copy, dup, methodname, rename, renamed, toRepr, toStr, toStr2

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties

Inherited from _HeightBase: numpy, scipy, scipy_interpolate

Inherited from _HeightNamed: datum, kmin, wrap

Inherited from named._Named: classname, classnaming, iteration, name, named, named2, named3, named4, sizeof

Inherited from object: __class__

Method Details

init (self, knots, weight=None, low=0.0001, **name_wrap)
(Constructor)

New HeightLSQBiSpline interpolator.

Arguments:

knots - The points with known height (LatLons).
weight - Optional weight or weights for each knot (scalar or scalars).
low - Optional lower bound for ordered knots (radians).
name_wrap - Optional name=NN for this height interpolator (str) and keyword argument b{wrap}=False to wrap or normalize all knots and llis locations iff True (bool).

Raises:

HeightError - Insufficient number of knots or an invalid knot, weight or eps.
LenError - Unequal number of knots and weights.
ImportError - Package numpy or scipy not found or not installed.
SciPyError - A scipy issue.
SciPyWarning - A scipy warning as exception.

Overrides: object.__init__

call (self, *llis, **wrap)
(Call operator)

Interpolate the height for one or several locations.

Arguments:

llis - One or more locations (LatLons), all positional.
wrap - If True, wrap or normalize all llis locations (bool), overriding the knots setting.

Returns:

A single interpolated height (float) or a list or tuple of interpolated heights (floats).

Raises:

HeightError - Insufficient number of llis or an invalid lli.
SciPyError - A scipy issue.
SciPyWarning - A scipy warning as exception.

Overrides: _HeightBase.__call__

See Also: Here for further details.

Class HeightLSQBiSpline

__init__ (self, knots, weight=None, low=0.0001, **name_wrap) (Constructor)

__call__ (self, *llis, **wrap) (Call operator)

init (self, knots, weight=None, low=0.0001, **name_wrap)
(Constructor)

call (self, *llis, **wrap)
(Call operator)