Test fleet catch

diag_fleet_catch determines whether the simulated fleets catcht the right magnitude and spatial distribution of catch over the last n years of a run.

diag_fleet_catch(
  fgs,
  fishery.prm,
  catch.file,
  bgm,
  catch.ref,
  speciesCodes = NULL,
  nYrs = 20,
  min.dist = 100,
  relChangeThreshold = 0.01
)

Arguments

fgs

A character string. Path to location of functional groups file.

fishery.prm

A character string. Path to the fishery definitions file.

catch.file

A character string. Path to catch nc file

bgm

A character string. Path to the bgm file.

catch.ref

A data.frame containing reference catch by fleet data (species|fleet|polygon|ref.value)

speciesCodes

Character vector. A vector of Atlantis species codes in which to test for stability.

nYrs

Numeric scalar. Number of years from the end of the time series that stability must occur.

min.dist

Numeric Scalar. Maximum distance between model and reference center of gravity

relChangeThreshold

Numeric Scalar. Maximum magnitude of relative change of slope (Default = 0.01)

Value

Returns a data frame of all species and how they measure up against the catch by fleet criteria

species

The common name of the species/functional group

fleet

The fleet name from the fisheries file

catch.model

Double. The mean catch in mT over the last nYrs of the model

catch.ref

Double. The reference catch (mT)

cog.x.model

Double. The mean x-coordinate center of gravity from the model

cog.x.ref

Double. The mean x-coordinate center of gravity from the reference

cog.y.model

Double. The mean y-coordinate center of gravity from the model

cog.y.ref

Double. The mean y-coordinate center of gravity from the reference

dist

Double. The mean distance between the center of gravity between the model and reference

catch.magnitude

Logical. Is the relative difference between model and refernece catch within +/- relChangeThreshold?

catch.dist

Logical. Is the distance between center of gravity betwene model and reference less than min.dist?

See also

Other diags: diag_persistence(), diag_reasonability(), diag_stability()