Copies a species with a single fleet (default a logistic handline with L50 at the length at maturity) and scales its catchability so that the fishery's effort equals F/Fmsy.
Arguments
- sp
a
species().- fleet
fleet name (as in
one_gear_fishery()).- sel
a
selectivity(); default logistic with L50 =lm, L95 = 1.2lm.