watex.utils.get_full_frequency#

watex.utils.get_full_frequency(z_or_edis_obj_list, /, to_log10=False)[source]#

Get the frequency with clean data.

The full or plain frequency is array frequency with no missing frequency during the data collection. Note that when using Natural Source Audio-Magnetotellurics, some data are missing due to the weak of missing frequency at certain band especially in the attenuation band.

Parameters

z_or_edis_obj_list (list of watex.edi.Edi or watex.externals.z.Z) – A collection of EDI- or Impedances tensors objects.
to_log10 (bool, default=False) – Export frequency to base 10 logarithm

Returns

f – frequency with clean data. Out of attenuation band if survey is completed with Natural Source Audio-Magnetotellurics.

Return type

Arraylike of shape(N, )

Examples

>>> from watex.datasets import load_huayuan
>>> from watex.methods.em import get_full_frequency
>>> box= load_huayuan ( key ='raw', clear_cache = True, samples =7)
>>> edi_data = box.data
>>> f = get_full_frequency (edi_data )
>>> f
array([8.19200e+04, 7.00000e+04, 5.88000e+04, 4.95000e+04, 4.16000e+04,
       3.50000e+04, 2.94000e+04, 2.47000e+04, 2.08000e+04, 1.75000e+04,
       ...
       3.25000e+01, 2.75000e+01, 2.25000e+01, 1.87500e+01, 1.62500e+01,
       1.37500e+01, 1.12500e+01, 9.37500e+00, 8.12500e+00, 6.87500e+00,
       5.62500e+00])
>>> len(f)
56
>>> # Get only the z component objects
>>> zobjs = [ box.emo.ediObjs_[i].Z for i in  range (len(box.emo.ediObjs_))]
>>> len(zobjs)
56