das_ice documentation

This documentation provides the description of all function contained in das_ice. This package enables easy data processing for DAS mesurement.

Tutorials

• Quick start
  • Loading data
  • Data selection
  • Data Filtering
  • From velocity to strain rate
  • Bandpass filter
  • Data Visualisation

Matched-Field Processing

• Matched-Field Processing - Synthetic case
  • Defined captor position
  • Generate signal
  • Performed MFP
• Matched-Field Processing
  • Data pre-processing
  • Compute grid search
  • Extract Bartlett value
  • Code efficiency
• Matched-Field Processing - Synthetic 3D case
  • Defined captor position
  • Generate signal
  • Performed MFP
  • Show results

Events detection

• Events detection
  • STA/LTA ratio

Functions API

• 1. Loading data
  • dask_Terra15()
  • dask_febus()
  • dask_febus_one_file()
  • read_Terra15()
• 2. Processes DAS Data
  • local_spectrogram()
  • std_local()
  • strain_rate()
• 3. Plot DAS Data
  • all_trace()
  • viz_two_time_series()
• 4. Filter DAS Data
  • DecimationWarning
    • DecimationWarning.__weakref__
  • bandpass()
  • decimate()
• 5. Event detection
  • find_event()
  • sta_lta()
• 6. Metadata for DAS
  • optic_length()
  • optic_length_plot()

Contact

Author:

Thomas Chauve

Contact:

thomas.chauve@univ-grenoble-alpes.fr

Organization:

IGE

Status:

This is a “work in progress”

Indices and tables

• Index

• Module Index

• Search Page