EmissV (version 0.665.8.0)

emissionFactor: Tool to set-up emission factors

Description

Return a data frame for emission for multiple pollutants.

Usage

emissionFactor(
  ef,
  poluttant = names(ef),
  vnames = NA,
  unit = "g/km",
  example = FALSE,
  verbose = TRUE
)

Value

a emission factor data frame

a emission factor data.frame for totalEmission function

Arguments

ef

list with emission factors

poluttant

poluttant names

vnames

name of each vehicle categoy (optional)

unit

tring with unit from unit package, for default is "g/km"

example

TRUE to diaplay a simple example

verbose

display additional information

See Also

areaSource and totalEmission

Examples

EF <- emissionFactor(example = TRUE)

# or the code for the same result
EF <- emissionFactor(ef = list(CO = c(1.75,10.04,0.39,0.45,0.77,1.48,1.61,0.75),
                               PM = c(0.0013,0.0,0.0010,0.0612,0.1052,0.1693,0.0,0.0)),
                     vnames = c("Light Duty Vehicles Gasohol","Light Duty Vehicles Ethanol",
                                "Light Duty Vehicles Flex","Diesel Trucks","Diesel Urban Busses",
                                "Diesel Intercity Busses","Gasohol Motorcycles",
                                "Flex Motorcycles"))