barrks (version 1.1.0)

stations_create: Work with stations

Description

In barrks, stations are references to specific raster cells. Thus, they can be used to extract point-related data from a phenology. Look here to find out which station-based functions are available to analyse a phenology.

Usage

stations_create(station_names, cells)
stations_assign(pheno, stations)
stations_names(stations)
stations_cells(stations)

Value

• stations_create(): A named numeric vector.

• stations_assign(): A phenology object (see phenology()).

• stations_names(): A character vector.

• stations_cells(): A numeric vector.

Arguments

station_names

Character vector that specifies the names of the stations.

cells

Numbers of the cells that should be represented by the stations.

pheno

A phenology (see phenology())

stations

Stations created with stations_create() or obtained by prop_stations().

Functions

• stations_create(): Create stations.

• stations_assign(): Assign stations to a phenology. Returns the phenology that was passed with respective stations assigned.

• stations_names(): Get the names of stations.

• stations_cells(): Get the raster cells of stations.

Examples

# \donttest{
# calculate phenology
p <- phenology('phenips-clim', barrks_data(), .quiet = TRUE)

# create stations and assign them to the phenology object
stations <- stations_create(c('station a', 'station b'),
                            c(234, 345))
p <- stations_assign(p, stations)

# plot the development of 'station b'
plot_development_diagram(p, 'station b', .lwd = 4, .legend_lty = FALSE)
# }