Merged requested to merge check-points-in-timewin into main
Closes #11 (closed)
New function timewin_isinside returns inds of points that are inside the timewin. This function is applied in the spacetime correlation functions and spacetime_resolutions to filter points to the specified temporal window.
The algorithm for timewin_isinside is probably not the absolute most efficient possible, but is quite fast (a ~10^5 point dataset took about .01s to run).