Hello,everyone.

I want to calculate dynamic cross correlation (DCC) using .xtc files and I find some useful software,such as MD-TASK and WISP. As input, WISP accepts an aligned molecular dynamics trajectory ,but MD-TASK doesn't accept an aligned molecular dynamics trajectory.

But the two software get different results. Generally, When I want to calculate dynamic cross correlation,should I get the aligned trajectory or not?

Yours