ZoopRefClass_get: Get one or more records

Description Arguments Value

Description

Get one or more records

Arguments

species

character one or more species names to retrieve or 'all' NOTE: if you try c("salps", "all") you will get "all"

date_filter

POSIXct or Date, two element vector populated according to By default NULL. Records within the date_filter[1] <= >= date_filter[2] are returned.

projargs

character, by default "+proj=longlat +datum=WGS84"

form

character either 'data.frame' or 'SpatialPointsDataFrame'

bb

a 4 element vector of [xmin, xmax, ymin, ymax] or NULL bounding box. Data are clipped to this bbox.

Value

data.frame, SpatialPointsDataFrame or NULL invisibly


btupper/ecomon documentation built on May 13, 2019, 8:41 a.m.