[Rivet] how to handle multiple event weights with rivet

[Marco Zaro]

Dear Rivet authors,
I have a question concerning the usage of rivet: is there any practical way to have the possibility to use the multiple event weights (e.g. for scale and PDF variations) within a rivet analysis? I currently have rivet 2.5.4 installed on my machine.
Thanks in advance.

Best wishes,

Marco Zaro