LoadFdaStratumPolygon: Load common area definitions

In StoXProject/RstoxFDA: Fisheries Dependent Analysis with RstoX

Load common area definitions

Description

Loads standard area definitions often used in analysis of fisheries.

Usage

LoadFdaStratumPolygon(
  processData,
  StrataSystem = c("FDIR.2017", "FDIR.2018", "ICES.2018", "ICES.SubArea.2018",
    "ICES.Division.2018", "ICES.SubDivision.2018", "ICES.Unit.2018",
    "ICES.Rectangles.2018", "NAFO", "NAFO.FDIR.2017", "NAFO.FDIR.2018"),
  UseProcessData = F
)

Arguments

processData	StratumPolygon as returned from this function
StrataSystem	the strata system to load
UseProcessData	If TRUE, bypasses execution of function and returns existing 'processData'

Details

This function has the same effect as DefineStratumPolygon, but loads the polygons from the RstoxFDA package, rather than requiring them as a resource file.

The options available are:

"FDIR.2017"

Main areas defined by the Norwegian Directorate of Fisheries, as they where defined to 2017 inclusive. Derived from mainareaFdir2017.

"FDIR.2018"

Main areas defined by the Norwegian Directorate of Fisheries, as they have been defined from 2018 inclusive. Derived from mainareaFdir2018.

"ICES.2018"

ICES areas as they have been defined from 2018 inclusive. Areas are provided with finest available spatial resolution (Sub-area, division, sub-division or unit), and the full naming convention is used (e.g. 27.3.d.27 or 27.4.b). Derived from ICESareas.

"ICES.SubArea.2018"

ICES areas as they have been defined from 2018 inclusive. Areas are provided as 'sub-areas' where they are defined, and the full naming convention is used (e.g. 27.3). Derived from ICESsubArea.

"ICES.Division.2018"

ICES areas as they have been defined from 2018 inclusive. Areas are provided as 'divisions' where they are defined, and the full naming convention is used (e.g. 27.3.d). Derived from ICESdivision.

"ICES.SubDivision.2018"

ICES areas as they have been defined from 2018 inclusive. Areas are provided as 'sub-divisions' where they are defined, and the full naming convention is used (e.g. 27.3.d.27). Derived from ICESsubDivision.

"ICES.Unit.2018"

ICES areas as they have been defined from 2018 inclusive. Areas are provided as 'unit' where they are defined, and the full naming convention is used (e.g. 27.3.d.28.1). Derived from ICESunit.

"ICES.Rectangles.2018"

ICES rectangles (e.g. 15C2) as they have been defined from 2018 inclusive. Derived from ICESrectangles.

"NAFO"

NAFO areas. NAFO naming convention is used. Derived from NAFOareas.

"NAFO.FDIR.2017"

NAFO areas combined with FDIR.2017. The naming convention of the Norwegian Directorate of fisheries is used.

"NAFO.FDIR.2018"

NAFO areas combined with FDIR.2018. The naming convention of the Norwegian Directorate of fisheries is used.

FDIR.2017 corresponds to the area coding referred to as system 2 at IMR. FDIR.2018 corresponds to the area coding referred to as system 10 at IMR.

Value

StratumPolygon with the desired strata definition.

StoXProject/RstoxFDA documentation built on Dec. 17, 2024, 10:58 a.m.