watex.methods.em.EM.getreferencefrequency

EM.getreferencefrequency(to_log10=False)

Get the reference frequency from collection Edis objects.

The highest frequency with clean data should be selected as the reference frequency

Parameters:

• data (list of pycsamt.core.edi.Edi or mtpy.core.edi.Edi objects) – Collections of EDI-objects from `pycsamt`_

• to_log10 (bool,) – outputs the reference frequency into base 10 logarithm in Hz.

Returns:

rf – the reference frequency at the clean data in Hz

Return type:

float

Examples

>>> from watex.methods.em import EM
>>> edipath ='data/3edis'
>>> ref = EM().getreferencefrequency(edipath, to_log10=True)
>>> ref
... 4.845098040014257 # in Hz

References

http://www.zonge.com/legacy/PDF_DatPro/Astatic.pdf