EmissionsList returns a transformed object with class "EmissionsList".
Evaporative returns a transformed object with class "Evaporative" and
units g. This class represents the daily emissions presented by
Mellios G and Ntziachristos (2016) Gasoline evaporation, Tier 2. Eventually
it will be incorporated the techniques of Tier 3.
ef_emfac returns emission factors reflecting California, US,
conditions. If the user enter speeds more emission factors are returned.
See details.
This function was deprecated. If the user want some UF-based EF, run MOVES and extract EF
emis_wrf returns a dataframe with columns lat, long, id, pollutants, local time
and GMT time. This dataframe has the proper format to be used with WRF
assimilation system: "ASimilation System 4 WRF (AS4WRF Vera-Vala et al (2016))
The functions listed below are deprecated and will be defunct in
the near future. When possible, alternative functions with similar
functionality are also mentioned. Help pages for deprecated functions are
available at help("-deprecated").
EmissionsList(x, ...)Evaporative(x, ...)
ef_emfac(x, ...)
ef_ive(
description = "Auto/Sml Truck",
fuel = "Petrol",
weight = "Light",
air_fuel_control = "Carburetor",
exhaust = "None",
evaporative = "PCV",
mileage,
pol,
details = FALSE
)
emis_wrf(sdf, nr = 1, dmyhm, tz, crs = 4326, islist)
hot_soak(x, carb, p, eshotc, eswarmc, eshotfi)
running_losses(x, erhotfi, lkm, carb, p, erhotc, erwarmc)
Objects of class "EmissionsList" and numeric elements as "units"
Objects of class "Evaporative" or "units"
data.table with emission factors.
An emission factor by annual mileage.
Object with class "numeric"
ignored
Character; "Auto/Sml Truck" "Truck/Bus" or"Sml Engine".
Character; "Petrol", "NG Retrofit", "Natural Gas", "Prop Retro.", "Propane", "EthOH Retrofit", "OEM Ethanol", "Diesel", "Ethanol" or "CNG/LPG".
Character; "Light", "Medium", "Heavy", "Lt", "Med" or "Hvy"
Character; One of the following characters: "Carburetor", "Single-Pt FI", "Multi-Pt FI", "Carb/Mixer", "FI", "Pre-Chamber Inject.", "Direct Injection", "2-Cycle", "2-Cycle, FI", "4-Cycle, Carb", "4-Cycle, FI" "4-Cycle"
Character: "None", "2-Way", "2-Way/EGR", "3-Way", "3-Way/EGR", "None/EGR", "LEV", "ULEV", "SULEV", "EuroI", "EuroII", "EuroIII", "EuroIV", "Hybrid", "Improved", "EGR+Improv", "Particulate", "Particulate/NOx", "EuroV", "High Tech" or "Catalyst"
Character: "PCV", "PCV/Tank" or"None".
Numeric; mileage of vehicle by age of use km.
Character; One of the following characters: "Carburetor", "Single-Pt FI", "Multi-Pt FI", "Carb/Mixer", "FI", "Pre-Chamber Inject.", "Direct Injection", "2-Cycle", "2-Cycle, FI", "4-Cycle, Carb", "4-Cycle, FI" "4-Cycle" #'
| "VOC_gkm" | "CO_gkm" | "NOx_gkm" | "PM_gkm" |
| "Pb_gkm" | "SO2_gkm" | "NH3_gkm" | "1,3-butadiene_gkm" |
| "formaldehyde_gkm" | "acetaldehyde_gkm" | "benzene_gkm" | "EVAP_gkm" |
| "CO2_gkm" | "N20_gkm" | "CH4_gkm" | "VOC_gstart" |
| "CO_gstart" | "NOx_gstart" | "PM_gstart" | "Pb_gstart" |
| "SO2_gstart" | "NH3_gstart" | "1,3-butadiene_gstart" | "formaldehyde_gstart" |
| "acetaldehyde_gstart" | "benzene_gstart" | "EVAP_gstart" | "CO2_gstart" |
| "N20_gstart" | "CH4_gstart" |
Logical; option to see or not more information about vehicle.
Gridded emissions, which can be a SpatialPolygonsDataFrame, or a list of SpatialPolygonsDataFrame, or a sf object of "POLYGON". The user must enter a list with 36 SpatialPolygonsDataFrame with emissions for the mechanism CBMZ.
Number of repetitions of the emissions period
String indicating Day Month Year Hour and Minute in the format "d-m-Y H:M" e.g.: "01-05-2014 00:00" It represents the time of the first hour of emissions in Local Time
Time zone as required in for function as.POSIXct
Coordinate reference system, e.g: "+init=epsg:4326". Used to transform the coordinates of the output
logical value to indicate if sdf is a list or not
Object with class "Evaporative"
Character; "one of the 40 vehicle categories shown below.
Numeric; Speed in miles per hour (optional).
Character: "winter" or "summer".
Logical: To return the whole data.table or not.
For Evaporative, use emis_evap.
For running_losses, use emis_evap.
For running_losses, use emis_evap.
ef_ive returns the base emission factors from the the IVE
model. This function depend on vectorized mileage, which means your can
enter with the mileage by age of use and the name of the pollutant.
https://arb.ca.gov/emfac/emissions-inventory
Nicole Davis, James Lents, Mauricio Osses, Nick Nikkila, Matthew Barth. 2005. Development and Application of an International Vehicle Emissions Model. Transportation Research Board, 81st Annual Meeting, January 2005, Washington, D.C.
Mellios G and Ntziachristos 2016. Gasoline evaporation. In: EEA, EMEP. EEA air pollutant emission inventory guidebook-2009. European Environment Agency, Copenhagen, 2009
Mellios G and Ntziachristos 2016. Gasoline evaporation. In: EEA, EMEP. EEA air pollutant emission inventory guidebook-2009. European Environment Agency, Copenhagen, 2009
vein-deprecated
vein-deprecated
vein-deprecated
vein-deprecated
if (FALSE) {
# do not run
# DEPRECATED
}
if (FALSE) {
# do not run
# DEPRECATED
}
if (FALSE) {
# do not run
# DEPRECATED
}
if (FALSE) {
# Do not run
# Passenger Cars PC
data(fkm)
# cumulative mileage from 1 to 50 years of use, 40:50
mil <- cumsum(fkm$KM_PC_E25(1:50))
ef_ive("Truck/Bus", mileage = mil, pol = "CO_gkm")
ef_ive(mileage = mil, pol = "CO_gkm", details = TRUE)
}
if (FALSE) {
# do not run
# Use library(eixport)
# eixport::to_as4wrf()
}
if (FALSE) {
# Do not run
}
if (FALSE) {
# Do not run
}
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