adt: Average daily traffic (ADT) from hourly traffic data.

In vein: Vehicular Emissions Inventories

Average daily traffic (ADT) from hourly traffic data.

Description

adt calculates ADT based on hourly traffic data.

Usage

adt(
  pc,
  lcv,
  hgv,
  bus,
  mc,
  p_pc,
  p_lcv,
  p_hgv,
  p_bus,
  p_mc,
  feq_pc = 1,
  feq_lcv = 1.5,
  feq_hgv = 2,
  feq_bus = 2,
  feq_mc = 0.5
)

Arguments

pc	numeric vector for passenger cars
lcv	numeric vector for light commercial vehicles
hgv	numeric vector for heavy good vehicles or trucks
bus	numeric vector for bus
mc	numeric vector for motorcycles
p_pc	data-frame profile for passenger cars, 24 hours only.
p_lcv	data-frame profile for light commercial vehicles, 24 hours only.
p_hgv	data-frame profile for heavy good vehicles or trucks, 24 hours only.
p_bus	data-frame profile for bus, 24 hours only.
p_mc	data-frame profile for motorcycles, 24 hours only.
feq_pc	Numeric, factor equivalence
feq_lcv	Numeric, factor equivalence
feq_hgv	Numeric, factor equivalence
feq_bus	Numeric, factor equivalence
feq_mc	Numeric, factor equivalence

Value

numeric vector of total volume of traffic per link as ADT

Examples

## Not run: 
data(net)
data(pc_profile)
p1 <- pc_profile[, 1]
adt1 <- adt(pc = net$ldv*0.75,
            lcv = net$ldv*0.1,
            hgv = net$hdv,
            bus = net$hdv*0.1,
            mc = net$ldv*0.15,
            p_pc = p1,
            p_lcv = p1,
            p_hgv = p1,
            p_bus = p1,
            p_mc = p1)
head(adt1)

## End(Not run)

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