Solve for fishing mortality rates that achieve target catches for multiple fleets

Solve for fishing mortality rates that achieve target catches for multiple fleets

Usage

catch_to_F_multifleet(
  target_catch,
  NAA,
  WAA,
  natmort,
  fish_sel,
  f_init = 0.05,
  control = list(btol = 1e-06)
)

Arguments

target_catch

Numeric vector of target catch values for each fleet

NAA

Matrix of numbers-at-age (ages x sexes)

WAA

Matrix of weight-at-age (ages x sexes)

natmort

Matrix of natural mortality (ages x sexes)

fish_sel

3D array of fishery selectivity (ages x sexes x fleets)

f_init

Initial guess for F values (scalar or vector)

control

List of control parameters for nleqslv

Value

Numeric vector of F values for each fleet

See also

Other Closed Loop Simulations: catch_to_F_singlefleet(), condition_closed_loop_simulations(), get_closed_loop_reference_points()