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Class "Historical"

Source: R/define-SOM.R
Historical-class.Rd

The component of the operating model that specifies the historical dynamics.

Slots

Name

Character. Identifying name

HistSpawner

Array by [nsim, maxage, nyears, 2]. Spawners at age in the natural environment. For the fourth dimension, the first array corresponds to natural origin spawners and the second array corresponds to hatchery origin spawners. Optional

HistN

Array by [nsim, maxage, nyears, 2]. The abundance of immature fish at the beginning of the annual time step. For the fourth dimension, the first array corresponds to natural origin fish and the second array corresponds to hatchery origin fish. Default assumes 1000 smolts (age-1) fish annually.

HistFPT

Vector by historical years (nyears) or an array by dimension [nsim, nyears, 2]. The instantaneous fishing mortality in the preterminal fishery. The first array slice corresponds to F for natural origin fish and the second array slice corresponds to hatchery origin fish. Default is zero.

HistFT

Vector by historical years (nyears) or an array by dimension [nsim, nyears, 2]. The instantaneous fishing mortality in the terminal fishery. The first array slice corresponds to F for natural origin fish and the second array slice corresponds to hatchery origin fish. Default is zero.

Creating Object

Objects can be created by calls of the form new("Historical")

Examples

showClass("Historical")
#> Class "Historical" [package "salmonMSE"]
#> 
#> Slots:
#>                                                                   
#> Name:         Name HistSpawner       HistN     HistFPT      HistFT
#> Class:   character       array       array   num.array   num.array
#> 
#> Known Subclasses: "SOM"