a problem with compute RDF

Dear all

In some cases when I use Compute RDF I have a normal vector for RDF as Case1. However, in some other cases I have something like Case2 in the following. Both Cases have 1000 bins.

I would appreciate if you let me why? I think I should report normalized vector like Case 1 but I don’t understand the results in Case2.

Case1:

What are you hoping anyone can tell you?

To put this simply, you are asking us the following question, “I performed a bunch of calculations and in another case I performed a bunch of calculations differently. I averaged them both though. Why are the answers different?”