Package org.orekit.propagation.semianalytical.dsst.utilities

Class FieldShortPeriodicsInterpolatedCoefficient<T extends CalculusFieldElement<T>>

java.lang.Object
org.orekit.propagation.semianalytical.dsst.utilities.FieldShortPeriodicsInterpolatedCoefficient<T>
Type Parameters:
T - type of the field elements
public class FieldShortPeriodicsInterpolatedCoefficient<T extends CalculusFieldElement<T>> extends Object
Interpolated short periodics coefficients.

Representation of a coefficient that need to be interpolated over time.

The short periodics coefficients can be interpolated for faster computation. This class stores computed values of the coefficients through the method addGridPoint(org.orekit.time.FieldAbsoluteDate<T>, T[]) and gives an interpolated result through the method value(org.orekit.time.FieldAbsoluteDate<T>).

Author:
Nicolas Bernard

  • Constructor Details

    • FieldShortPeriodicsInterpolatedCoefficient

      public FieldShortPeriodicsInterpolatedCoefficient(int interpolationPoints)
      Simple constructor.
      Parameters:
      interpolationPoints - number of points used in the interpolation

  • Method Details

    • value

      public T[] value(FieldAbsoluteDate<T> date)
      Compute the value of the coefficient.
      Parameters:
      date - date at which the coefficient should be computed
      Returns:
      value of the coefficient

    • clearHistory

      public void clearHistory()
      Clear the recorded values from the interpolation grid.

    • addGridPoint

      public void addGridPoint(FieldAbsoluteDate<T> date, T[] value)
      Add a point to the interpolation grid.
      Parameters:
      date - abscissa of the point
      value - value of the element