obspy,pandas,pyasdf
pygmt（用于画图，可选）
直接对asdf地震数据格式进行互相关计算，输出hypoDD的dt.cc格式
使用pygmt对dt.cc进行画图
Wen-Xuan Du, Clifford H. Thurber, Donna Eberhart-Phillips; Earthquake Relocation Using Cross-Correlation Time Delay Estimates Verified with the Bispectrum Method. Bulletin of the Seismological Society of America ; 94 (3): 856–866. doi: https://doi.org/10.1785/0120030084
Lion Krischer, James Smith, Wenjie Lei, Matthieu Lefebvre, Youyi Ruan, Elliott Sales de Andrade, Norbert Podhorszki, Ebru Bozdağ, Jeroen Tromp, An Adaptable Seismic Data Format, Geophysical Journal International, Volume 207, Issue 2, 1 November 2016, Pages 1003–1011, https://doi.org/10.1093/gji/ggw319
This is the Adaptable Seismic Data Format - if you are looking for the Advanced Scientific Data Format, go here: https://asdf.readthedocs.io/en/latest/