split_emis: Split street emissions based on a grid

In vein: Vehicular Emissions Inventories

Split street emissions based on a grid

Description

split_emis split street emissions into a grid.

Usage

split_emis(net, distance, add_column, verbose = TRUE)

Arguments

net	A spatial dataframe of class "sp" or "sf". When class is "sp" it is transformed to "sf" with emissions.
distance	Numeric distance or a grid with class "sf".
add_column	Character indicating name of column of distance. For instance, if distance is an sf object, and you wand to add one extra column to the resulting object.
verbose	Logical, to show more information.

Examples

## Not run: 
data(net)
g <- make_grid(net, 1/102.47/2) #500m in degrees
names(net)
dim(net)
netsf <- sf::st_as_sf(net)[, "ldv"]
x <- split_emis(net = netsf, distance = g)
dim(x)
g$A <- rep(letters, length = 20)[1:nrow(g)]
g$B <- rev(g$A)
netsf <- sf::st_as_sf(net)[, c("ldv", "hdv")]
xx <- split_emis(netsf, g, add_column = c("A", "B"))

## End(Not run)

vein documentation built on May 29, 2024, 7:20 a.m.