Scripts to reproduce the results of "Did the short-term precursory accelerating phase precede the 2023 Mw 7.8 Kahramanmaraş earthquake?"

<p>This repository contains the scripts to reproduce the results of Guo and Wang.</p> <p>Directories had to be zipped to be downloaded. Please start by unzipping them.</p> <p>If you wish to run the scripts and reproduce the results, you will first download the PRIDE PPP-AR software (https://github.com/PrideLab/PRIDE-PPPAR) to process RINEX observation files.</p> <p>1. Data</p> <p>The data files obtained using single-day data processing and continuous processing strategies are converted into the same format as the data files used in the Bletery program.</p> <p>&nbsp; &nbsp;1.1 TSfile(gapdata)_singleday: Data concatenation files obtained using the single-day processing strategy.</p> <p>&nbsp; &nbsp;1.2 TSfile(gapdata)_continueday: Data concatenation files obtained using the continuous processing strategy.</p> <p>&nbsp; &nbsp;1.3 TSfile(fulldata)_singleday: Missing values are interpolated by averaging the preceding and following data points for TSfile(gapdata)_singleday.</p> <p>&nbsp; &nbsp;1.4 TSfile(fulldata)_continueday: Missing values are interpolated by averaging the preceding and following data points for TSfile(gapdata)_continueday.</p> <p>&nbsp; &nbsp;1.5 station_single_200km: On the basis of interpolation, the influence of common mode error (CME) is removed for TSfile(fulldata)_singleday.</p> <p>&nbsp; &nbsp;1.6 station_continue_200km: On the basis of interpolation, the influence of CME is removed for TSfile(fulldata)_continueday.</p> <p>2. different location of hypocenter</p> <p>Investigating the impact of different source locations on the stacking results.</p> <p>&nbsp; &nbsp;2.1 The folders 1-55 contain results from different source locations, including time series and computed dot product stack.</p> <p>&nbsp; &nbsp;2.2 cal_stack2h.m is a MATLAB script used to compute the normalized stacking of the average values of the time series during the two-hour period prior to the earthquake.&nbsp;</p> <p>&nbsp; &nbsp;2.3 LB.txt is the file that contains the hypocenter locations used for testing purposes.</p> <p>3. different-distance</p> <p>The different-distance folder contains data used to assess the effect of CME on the results at various distances from the hypocenter.</p> <p>&nbsp; &nbsp;3.1 serlect.bat is a batch file used to compute and extract stations within specified epicentral distance ranges.</p> <p>&nbsp; &nbsp;3.2 The station_single_x00km folder contains the results of calculations after removing the CME at various distances.</p> <p>4. Uniqueness_signals</p> <p>The Uniqueness_signals folder contains data utilized to assess whether the observed signals are attributable to noise.</p> <p>You need to change the absolute paths of all matlab files to your own!</p>