getHLdata: Get Length-Based Data

In ices-tools-prod/icesDatras: DATRAS Trawl Survey Database Web Services

Get Length-Based Data

Description

Get length-based information such as measured length, individual counts, and sub-factors of sampled species.

Usage

getHLdata(survey, year, quarter, species = NULL)

Arguments

survey	the survey acronym, e.g. NS-IBTS.
year	the year of the survey, e.g. 2010.
quarter	the quarter of the year the survey took place, i.e. 1, 2, 3 or 4.
species	the valid aphia code of the species to download, if NULL all species are included

Value

A data frame.

See Also

getDATRAS supports querying many years and quarters in one function call.

getHHdata and getCAdata get haul data and age-based data.

icesDatras-package gives an overview of the package.

Examples

## Not run: 
hldata <- getHLdata(survey = "ROCKALL", year = 2002, quarter = 3, species = 11760)
str(hldata)

## End(Not run)

ices-tools-prod/icesDatras documentation built on Jan. 31, 2025, 11:03 p.m.