pyacs.gts.Sgts_methods.common_mode module

pyacs.gts.Sgts_methods.common_mode.common_mode(self, lref=[], detrend_method='detrend_median', method='median', center=True, verbose=True)[source]

Compute and remove common mode from time series.

Parameters:

  • lref (list, optional) – Site codes for reference (common mode). Default is [].

  • detrend_method (str, optional) – ‘detrend_median’ or ‘detrend’ for reference series. Default is ‘detrend_median’.

  • method (str, optional) – ‘median’ or ‘mean’ for common mode. Default is ‘median’.

  • center (bool, optional) – If True, center the stack. Default is True.

  • verbose (bool, optional) – Verbose mode. Default is True.

Returns:

New Sgts with filtered series and _CMM for the common mode.

Return type:

Sgts

Notes

Assumes daily time series.