Function lupnt::InitLtMinusTtFit

• Defined in File time_conversions.h

Function Documentation

void lupnt::InitLtMinusTtFit(Real t_start_tdb, Real t_end_tdb, double segment_length = 86400.0, int num_coeffs = 13)

Fit TL−TT(TDB) over [t_start_tdb, t_end_tdb] with piecewise Chebyshev polynomials. After this call TdbToLtMinusTt() is fast inside the window.