watex.methods.em.Processing.tma#
- Processing.tma()[source]#
A trimmed-moving-average filter to estimate average apparent resistivities at a single static-correction-reference frequency.
The TMA filter option estimates near-surface resistivities by averaging apparent resistivities along line at the selected static-correction reference frequency. The highest frequency with clean data should be selected as the reference frequency.
- Parameters:
data (path-like object or list of pycsamt.core.edi.Edi) – Collections of EDI-objects from `pycsamt`_
- Returns:
rc or cf – EMAP apparent resistivity static shift corrected or static correction factor or impedance tensor.
- Return type:
np.ndarray, shape (N, M)
References