Make one or more selectivity blocks with age-specific parameters

set_age_sel0(input, selblocks)

Arguments

input

list containing data and parameters (output from prepare_wham_input)

selblocks

numeric, number of age-specific selectivity blocks

Value

a modified list of data and parameters

Examples

if (FALSE) {
asap3 = read_asap3_dat("ASAP_SNEMAYT.dat")
input = prepare_wham_input(asap3)
input = set_age_sel0(input, selblocks = 1:3)
mod = fit_wham(input)
}