getESpawning method for the size based model

Description

Calculates the energy available by species and size for reproduction after metabolism and movement have been accounted for. Used by the project method for performing simulations.

Arguments

object

A MizerParams object.

n

A matrix of species abundance (species x size).

n_pp

A vector of the background abundance by size.

e

The energy available for reproduction and growth (optional). A matrix of size no. species x no. size bins. If not supplied, is calculated internally using the getEReproAndGrowth() method.

Value

A two dimensional array (prey species x prey size)

See Also

project and getEReproAndGrowth.

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
## Not run: 
data(NS_species_params_gears)
data(inter)
params <- MizerParams(NS_species_params_gears, inter)
# Project with constant fishing effort for all gears for 20 time steps
sim <- project(params, t_max = 20, effort = 0.5)
# Get the energy at a particular time step
getESpawning(params,sim@n[21,,],sim@n_pp[21,])

## End(Not run)

Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.