describe metrics formula with cavets description
internal_recycle_scfmAt the ARS system front end, there are lines that recycles flow from the back of the ARS. These are system internal recycles.
They will impact the flow rates downstream of this, so needs to be calculated. We can do this using the flowmeters upstream and downstream of where the line merges are located. There are 3 internal recycle lines merging here, and this metric will sum the total of them.
internal_recycle_scfminternal_recycle_scfm = (FT_322 + FT_324) - recovered_from_customer_process_scfm_ft200