Can you use "fhist" with "fsum"?

I'm trying to find the historical sum of the universe, i.e.:


However I receive the error message

Can you use "fhist" with "fsum"? Or is my quote nesting off?

If ok, any workarounds?


1 Like

We don't currently support cross sections within FHists.

You should be able to do what you're trying to do using an aggregate series and accessing it using Close(0, GetSeries(...)) and Close(52, GetSeries(...)). Unfortunately, it does lock you into a particular universe.

I hope this helps.

Thx - will try this as well Aaron.