create.biols.data function creates an FLBiols object.
create.biols.data(yrs, ns, ni, stks.data)
Arguments
yrs 
A vector with c(first.yr,proj.yr, last.yr) where
first.yr: First year of simulation (number).
proj.yr: First year of projection (number).
last.yr: Last year of projection (number).

ns 
Number of seasons (number). 
ni 
Number of iterations (number). 
stks.data 
A list with the name of the stks and the following elements:
stk.unit: Number of units of the stock (number).
stk.age.min: Minimum age class of the stock (number).
stk.age.max: Maximum age class of the stock (number).
stk_n.flq: Numbers at age in the population(FLQuant).
stk_wt.flq: Weight at age of an individual (FLQuant).
stk_m.flq: Mortality rate at age of the population (FLQuant).
stk_fec.flq: Fecundity at age (FLQuant).
stk_mat.flq: Percentage of mature individuals at age (FLQuant).
stk_spwn.flq: Proportion of time step at which spawning ocurrs (FLQuant).
stk.range.plusgroup: Plusgroup age (number).
stk.range.minyear: Minimum year (number).
stk.range.maxyear: Maximum year (number).
stk_range.minfbar: Minimum age to calculate average fishing mortality (number).
stk_range.maxfbar: Maximum age to calculate average fishing mortality (number).
stk_biol.proj.avg.yrs: Historic years to calculate the average of spwn, fec, m and wt for the projection (vector).

Value
An FLBiol object