Code for ambient noise cross-correlation denoising using a linear array

This is the code package that shows how to perform three-station interferometry to denoise surface waves extracted from ambient noise cross correlations of a 1-D linear array. The example provided in the package is from Qiu et al. (2021), doi: 10.1029/2021JB021712. Please refer to the paper of Qiu et al. (2021) for more details.