Imagine now, I have 5 structures, and I want to estimate the time when the 5 structures are closer to each other at the same time. I thought I could extract the distance between the different structures and structure number 1 (i.e., the distance between structure 1 and 2, the distance between 1 and 3, 1 and 4, etc.). At the end, I will have 4 files that contain the time and distance between these structures with respect to structure number 1. But when I plotted these different files, I couldn't know when the 5 structures were closer to each other at the same time.
Does anyone have any suggestions?