seismic phase selection

select the seismic phase from your interesting point

This code will help filter the depth, magnitude, and distance range of seismic waves that you desire. You can filter the phases you want from this code, and it will tell you how many events will produce the desired phase at the location of your interest, set as your focal point. This code requires the use of m_map for its operation. (If there are any parts that can be improved or optimized, please suggest ideas for further development.)