vein (version 0.6.0)

emis_det: Determine deterioration factors for urban conditions

Description

emis_det returns deterioration factors. The emission factors comes from the guidelines for developing emission factors of the EMEP/EEA air pollutant emission inventory guidebook http://www.eea.europa.eu/themes/air/emep-eea-air-pollutant-emission-inventory-guidebook This function subset an internal database of emission factors with each argument

Usage

emis_det(po, cc, eu, km)

Arguments

po

Pollutant

cc

Size of engine in cc

eu

Euro standard: "PRE", "I", "II", "III", "III", "IV", "V", "VI"

km

mileage in km

Value

It returns a numeric vector without "units"

Examples

# NOT RUN {
data(fkm)
pckm <- fkm[[1]](1:24); pckma <- cumsum(pckm)
cod1 <- emis_det(po = "CO", cc = 1000, eu = "III", km = pckma[1:11])
# }