.. figure:: ./logo/rfsed_logo_horizontal.png :align: center Documentation ================ **rfsed** is developed specifically to implement different techniques of **analysing receiver functions from stations overlying sedimentary layers.** The software is **adaptable, efficient, and easy-to-use** for different analysis of receiver functions obtained from stations overlying sedimentary layers. Receiver functions techniques implemented in **rfsed** are: * H-k stacking (one layer) of Zhu and Kanamori (2000) * Sequential H-k stacking (two layers) of Yeck et al., (2013) * Resonance filtering and modified H-k stacking of Yu et al., (2015) * H-k stacking and Waveform Fitting (two-step method) of Akinremi et al., (2024) * Analysis of the synthetic reciever functions with the above-mentioned methods. Beside these receiver function methods, rfsed has the following features: * Extracting earthquake data from local seismic record files. * Multiprocessing options for waveform fitting and extracting earthquake data from local seismic record files. * Creating publication quality figures for the results of the analysis. Receiver functions streams in the rfsed are handled by the `RFStream` class of the `rf `_ open software, and it inherits a lot of useful methods from the Obspy class `Stream`. It is supported via the obspyh5 package. For more information on class `RFStream`, see documentation on `rf `_. In the rfsed modules to extract earthquake data from local seismic records, read and write support for necessary metadata is provided for SAC, SeismicHanlder and HDF5 formats based on `ObsPy `_. This package is fully in ``python`` and common processing workflows are described in the ``Jupyter`` notebooks accompanying this package. .. toctree:: :maxdepth: 1 :caption: Quick Links links .. toctree:: :maxdepth: 1 :caption: Getting Started gettingstarted .. toctree:: :maxdepth: 1 :caption: Module hkZhu hkSeqYeck ReverbFilter hkYu synrf WaveformFitting WaveformFittingMultiproc ExtractEq ExtractEqMultiproc .. toctree:: :maxdepth: 1 :caption: Jupyter Notebooks Example 1: Downloading Earthquake Waveform Data from IRIS Example 2: Calculation of Receiver Functions Example 3: Download Catalog of earthquake events Example 4: Example of Extracting Earthquake Waveform Data from seismic data from local drive Example 5: Example of Extracting Earthquake Waveform Data from seismic data from local drive - Using Multiple Processors Example 6: H-K Stacking of Receiver Functions Example 7: Sequential H-K Stacking of Receiver Functions Example 8: Resonance Filtering and Modified H-K Stacking of Receiver Functions Example 9: Calculating Synthetic Reciever Function Example 10: Calculation and Analysis of Synthetic Receiver Functions Example 11: Waveform Fitting of Receiver Functions Example 12: Waveform Fitting of Receiver Functions - Using Multiple Processors