Description Usage Arguments Value See Also
View source: R/MICE_functions.R
Calculates numbers at age in year y, Nmat[,y], from Nmat[,y-1]. Sets the following values in the Species object: Nmat[,y]; the previous year's total mortality rate (log scale) by age (Zmat[,y-1]); the current year's fishing mortality rate (Fv[y], log scale, a scalar, fished species only) and the current year age 1+ biomass, B1P[y] (prey species only).
1 | calc_Ny(Species, y)
|
Species |
A Species object. |
y |
The current year. |
A modified Species object; see Description.
Other Basic_dynamics: calc_Nt
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