Biomass calculations to be changed from recorded species to current species for endpoints #1398
Description
Currently biomass calculations are done before species mapping, resulting in species with the same name (current species name) having different biomass calculations in the endpoints. As a follow on from issue #1230 (#1230), once the a's and b's have been updated from Fishbase, we would like to see if it's possible to map species before biomass calculations so that values are consistent in the endpoints.