get_ref_point: Calculate the catch and F40 value to apply to the next year...

In pacific-hake/pacifichakemse: Management Strategy Evaluation of Pacific Hake

Calculate the catch and F40 value to apply to the next year in the MSE loop. TACs will be applied to the catch value.

Description

Calculate the catch and F40 value to apply to the next year in the MSE loop. TACs will be applied to the catch value.

Usage

get_ref_point(
  pars,
  df,
  yr = NULL,
  ssb_y,
  f_in = NA,
  n_end,
  tac = NULL,
  v_real = NA,
  space = 2,
  catch_floor = NULL,
  hcr_lower = 0.1,
  hcr_upper = 0.4,
  hcr_fspr = 0.4,
  ...
)

Arguments

pars	Estimated parameters
df	Data frame of non-estimated parameters
yr	The year to calculate the reference points for
ssb_y	Spawning biomass
f_in	Fishing mortality
n_end	Numbers at age
tac	TAC values to apply to the catch before returning the function.
v_real	Vulnerable biomass in OM
space	The space (area) to use the selectivity values for. Defaults to USA (2)
catch_floor	The lowest catch to be allowed
...	Absorb arguments meant for other functions

Value

A list of two, catch and F40 for the next year

pacific-hake/pacifichakemse documentation built on June 11, 2024, 4:07 a.m.