Gts.realistic_sigma

class pyacs.gts.Gts.Gts(code=None, lat=None, lon=None, h=None, X0=None, Y0=None, Z0=None, t0=None, data=None, data_xyz=None, data_corr_neu=None, data_corr_xyz=None, offsets_dates=[], offsets_values=None, outliers=[], annual=None, semi_annual=None, velocity=None, ifile=None, log=None, metadata=None)[source]
realistic_sigma(option='tsfit', in_place=False, verbose=False)

Calculate realistic velocity uncertainties (GLOBK tsfit or CATS).

Parameters:

  • option (str, optional) – ‘tsfit’: GLOBK T. Herring realistic sigma; ‘cats_pl’: CATS with noise type (–model=pl:); ‘cats_seasonal_pl’: CATS with seasonal (–model=pl: –sinusoid=1y1); ‘cats_flicker’: CATS flicker (–model=pl:k-1); ‘cats_seasonal_flicker’: CATS seasonal + flicker.

  • in_place (bool, optional) – If True, update Gts in place.

  • verbose (bool, optional) – Verbose mode.

Returns:

self (possibly with updated velocity uncertainties) or result of CATS/tsfit.

Return type:

Gts or None