getCatchWgt: Get Catch Weights

In icesDatras: DATRAS Trawl Survey Database Web Services

Get Catch Weights

Description

Calculate the total reported catch weight by species and haul.

Usage

getCatchWgt(survey, years, quarters, aphia)

Arguments

survey	the survey acronym e.g. NS-IBTS.
years	a vector of years of the survey, e.g. c(2010, 2012) or 2005:2010.
quarters	a vector of quarters of the year the survey took place, e.g. c(1, 4) or 1:4.
aphia	a vector of Aphia species codes defined in the WoRMS database, e.g. c(126436, 1264374).

Value

A data frame.

Note

The icesVocab package provides findAphia, a function to look up Aphia species codes.

See Also

getSurveyYearList, getSurveyYearQuarterList, and getDatrasDataOverview also list available data.

icesDatras-package gives an overview of the package.

Examples

## Not run: 
getCatchWgt(survey = "ROCKALL", years = 2002, quarters = 3, aphia = 126437)

# look up specific species
aphia <- icesVocab::findAphia(c("cod", "haddock"))
cwt <- getCatchWgt(survey = "ROCKALL", years = 2002, quarters = 3, aphia = aphia)

## End(Not run)

icesDatras documentation built on May 31, 2023, 7:34 p.m.