How to build new feed data from past input data


after creating a new feed that use an input already recorded from a long time. Is it possible to build its data from the past?


Inputs are not recorded. It is only when you “Log to feed” that data is saved.

That’s clear, I understand that.

But once I “Log to feed” say input1, so I have the original feed of that input recorded. If I had some new process (and destination feed) in the chain, can I build all the data from the past?

I suppose I can use a virtual feed, but if I would like the have them already processed in the database could I?

That is not the question that you asked at first. I don’t know the inner workings of emonCMS well enough to answer the revised question.