add_columns: add_columns

In magclass: Data Class and Tools for Handling Spatial-Temporal Data

add_columns

Description

Function adds new columns to the existing magpie object.

Usage

add_columns(x, addnm = "new", dim = 3.1, fill = NA)

Arguments

x	MAgPIE object which should be extended.
addnm	The new elements that should be added to the (sub)dimension
dim	The (sub)dimension to be filled either identified via name or dimension code (see dimCode for more information)
fill	fill value of length 1 for the newly added columns (NA by default)

Value

The extended MAgPIE object

Author(s)

Jan Philipp Dietrich, Benjamin Bodirsky

See Also

add_dimension,dimCode

Examples

a <- maxample("animal")
a2 <- add_columns(a, addnm = c("horse", "magpie"), dim = "species", fill = 42)
getItems(a2, dim = 3)
getItems(a2, dim = 3, split = TRUE)
head(a2[, , "magpie"])

magclass documentation built on July 9, 2023, 7:03 p.m.