Gts.simplify_l1trend
- 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]
- simplify_l1trend(tolerance=0.5, components='ENU')
Remove unnecessary breakpoints from an L1-trend filtered time series.
This function iteratively removes breakpoints and tests if the simplified model still fits the original time series within a specified tolerance.
- Parameters:
tolerance (float) – Maximum allowed difference (in mm) between original and simplified model. Default is 0.5 mm.
components (str) – Components to process. Default is ‘ENU’.
- Returns:
Simplified Gts object with unnecessary breakpoints removed.
- Return type: