optQ: Optimize q for a single simulation

In DLMtool/DLMtool: Data-Limited Methods Toolkit

Description

Optimize q for a single simulation

Usage

optQ(
  logQ,
  depc,
  SSB0c,
  nareas,
  maxage,
  Ncurr,
  pyears,
  M_age,
  Asize_c,
  MatAge,
  WtAge,
  Vuln,
  Retc,
  Prec,
  movc,
  SRrelc,
  Effind,
  Spat_targc,
  hc,
  R0c,
  SSBpRc,
  aRc,
  bRc,
  maxF,
  MPA,
  plusgroup,
  VB0c,
  optVB
)

Arguments

logQ	log q
depc	Depletion value
SSB0c	Unfished spawning biomass
nareas	Number of areas
maxage	Maximum age
Ncurr	Current N-at-age
pyears	Number of years to project population dynamics
M_age	M-at-age
Asize_c	Numeric vector (length nareas) with size of each area
MatAge	Maturity-at-age
WtAge	Weight-at-age
Vuln	Vulnerability-at-age
Retc	Retention-at-age
Prec	Recruitment error by year
movc	movement matrix
SRrelc	SR parameter
Effind	Historical fishing effort
Spat_targc	Spatial targetting
hc	Steepness
R0c	Unfished recruitment by area
SSBpRc	Unfished spawning biomass per recruit by area
aRc	Ricker aR
bRc	Ricker bR
maxF	maximum F
MPA	A matrix of spatial closures by year
plusgroup	Integer. Default = 0 = no plus-group. Use 1 to include a plus-group
VB0c	Unfished vulnerable biomass
optVB	Logical. Optimize for vulnerable biomass?

Author(s)

A. Hordyk

DLMtool/DLMtool documentation built on June 20, 2021, 5:20 p.m.