emis_long: Estimation with long format

In vein: Vehicular Emissions Inventories

Estimation with long format

Description

Emissions estimates

Usage

emis_long(x, lkm, ef, tfs, speed, verbose = TRUE, array = FALSE)

Arguments

x	Vehicles data.frame. x repeats down for each hour
lkm	Length of each link in km. lkm repeats down for each hour
ef	data.frame. ef repeats down for each hour
tfs	temporal factor
speed	Speed data.frame (nrow x)
verbose	Logical to show more info
array	Logical to return EmissionsArray or not

Value

long data.frame

See Also

Other China: ef_china_det(), ef_china_hu(), ef_china_h(), ef_china_long(), ef_china_speed(), ef_china_s(), ef_china_te(), ef_china_th(), ef_china(), emis_china()

Examples

{
data(net)
net <- net[1:100, ]
data(pc_profile)
x <- age_ldv(net$ldv)
pc_week <- temp_fact(net$ldv+net$hdv, pc_profile[[1]])
df <- netspeed(pc_week,
               net$ps,
               net$ffs,
               net$capacity,
               net$lkm,
               alpha = 1)

s  <- do.call("rbind",lapply(1:ncol(df), function(i) {
 as.data.frame(replicate(ncol(x), df[, i]))
}))

ef <- ef_wear(wear = "tyre",
              type = "PC",
              pol = "PM10",
              speed = as.data.frame(s))

e <- emis_long(x = x,
               lkm = net$lkm,
               ef = ef,
               tfs = pc_profile[[1]],
               speed = df)

ae <- emis_long(x = x,
               lkm = net$lkm,
               ef = ef,
               tfs = pc_profile[[1]],
               speed = df,
               array = TRUE)
}

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