Population dynamics model
popdyn(nareas, maxage, Ncurr, pyears, M_age, MatAge, WtAge, Vuln, Retc, Prec,
movc, SRrelc, Effind, Spat_targc, hc, R0c, SSBpRc, aRc, bRc, Qc,
Fapic = NULL, maxF, control = 1)Integer. The number of spatial areas
Integer. The maximum age
Numeric matrix (dimensions maxage, nareas) with the current N-at-age
Integer. Number of years to project the model forward
Numeric matrix (dimensions maxage, pyears) with natural mortality at age
Numeric vector (length maxage) with proportion mature for each age-class
Numeric matrix (dimensions maxage, pyears) with weight-at-age
Numeric matrix (dimensions maxage, pyears) with proportion vulnerable-at-age
Numeric matrix (dimensions maxage, pyears) with proportion retained-at-age
Numeric vector (length pyears) with recruitment error
Numeric matrix (dimensions nareas, nareas) with movement matrix
Integer. Stock-recruitment curve
Numeric vector (length pyears) with the fishing effort by year
Integer. Value of spatial targetting
Numeric. Steepness of stock-recruit relationship
Numeric vector of length nareas with unfished recruitment by area
Numeric vector of length nareas with unfished spawning per recruit by area
Numeric. Ricker SRR a value
Numeric. Ricker SRR b value
Numeric. Catchability coefficient
Numeric. Apical F value
A numeric value specifying the maximum fishing mortality for any single age class
Integer. 1 to use q and effort to calculate F, 2 to use Fapic (apical F) and vulnerablity to calculate F.
A named list of length 8 containing with arrays (dimensions: maxage, pyears, nareas) containing numbers-at-age, biomass-at-age, spawning stock numbers, spawning biomass, vulnerable biomass, fishing mortality, retained fishing mortality, and total mortality