All functions

EmissionFactors() print(<EmissionFactors>) summary(<EmissionFactors>) plot(<EmissionFactors>)

Construction function for class "EmissionFactors"

EmissionFactorsList() print(<EmissionFactorsList>) summary(<EmissionFactorsList>) plot(<EmissionFactorsList>)

Construction function for class "EmissionFactorsList"

Emissions() print(<Emissions>) summary(<Emissions>) plot(<Emissions>)

Construction function for class "Emissions"

EmissionsArray() print(<EmissionsArray>) summary(<EmissionsArray>) plot(<EmissionsArray>)

Construction function for class "EmissionsArray"

GriddedEmissionsArray() print(<GriddedEmissionsArray>) summary(<GriddedEmissionsArray>) plot(<GriddedEmissionsArray>)

Construction function for class "GriddedEmissionsArray"

Speed() print(<Speed>) summary(<Speed>) plot(<Speed>)

Construction function for class "Speed"

Vehicles() print(<Vehicles>) summary(<Vehicles>) plot(<Vehicles>)

Construction function for class "Vehicles"

add_polid()

Add polygon id to lines road network

adt()

Average daily traffic (ADT) from hourly traffic data.

age()

Applies a survival rate to numeric new vehicles

age_hdv()

Returns amount of vehicles at each age

age_ldv()

Returns amount of vehicles at each age

age_moto()

Returns amount of vehicles at each age

celsius()

Construction function for Celsius temperature

cold_mileage()

Fraction of mileage driven with a cold engine or catalizer below normal temperature

ef_cetesb()

Emissions factors for Environment Company of Sao Paulo, Brazil (CETESB) 2017

ef_china()

Emissions factors from Chinese emissions guidelines

ef_evap()

Evaporative emission factor

ef_fun()

Experimental: Returns a function of Emission Factor by age of use

ef_hdv_scaled()

Scaling constant with speed emission factors of Heavy Duty Vehicles

ef_hdv_speed()

Emissions factors for Heavy Duty Vehicles based on average speed

ef_im()

Emission factors deoending on accumulated mileage

ef_ive()

Base emissions factors from International Vehicle Emissions (IVE) model

ef_ldv_cold()

Cold-Start Emissions factors for Light Duty Vehicles

ef_ldv_cold_list()

List of cold start emission factors of Light Duty Vehicles

ef_ldv_scaled()

Scaling constant with speed emission factors of Light Duty Vehicles

ef_ldv_speed()

Emissions factors for Light Duty Vehicles and Motorcycles

ef_nitro()

Emissions factors of N2O and NH3

ef_wear()

Emissions factors from tyre, break and road surface wear

ef_whe()

Emission factor that incorporates the effect of high emitters

emis()

Estimation of emissions

emis_chem()

Aggregate emissions by lumped groups in chemical mechanism

emis_cold()

Estimation of cold start emissions hourly for the of the week

emis_cold_td()

Estimation of cold start emissions with top-down approach

emis_det()

Determine deterioration factors for urban conditions

emis_dist()

Allocate emissions into spatial objects (street emis to grid)

emis_evap()

Estimation of evaporative emissions

emis_evap2()

Estimation of evaporative emissions 2

emis_grid()

Allocate emissions into a grid

emis_hot_td()

Estimation of hot exhaust emissions with top-down approach

emis_merge()

Merge several emissions files returning data-frames or 'sf' of lines

emis_order()

Re-order the emission to match specific hours and days

emis_paved()

Estimation of resuspension emissions from paved roads

emis_post()

Post emissions

emis_source()

A function to source vein scripts

emis_to_streets()

Emis to streets distribute top-down emissions into streets

emis_wear()

Emission estimation from tyre, break and road surface wear

fe2015

Emission factors from Environmental Agency of Sao Paulo CETESB

fkm

List of functions of mileage in km fro Brazilian fleet

fuel_corr()

Correction due Fuel effects

grid_emis()

Allocate emissions gridded emissions into streets (grid to emis street)

invcop()

Helper function to copy and zip projects

inventory()

Inventory function.

long_to_wide()

Transform data.frame from long to wide format

make_grid()

Creates rectangular grid for emission allocation

matvect()

Matrix and vector multiplication

my_age()

Returns amount of vehicles at each age

net

Road network of the west part of Sao Paulo city

netspeed()

Calculate speeds of traffic network

pc_cold

Profile of Vehicle start patterns

pc_profile

Profile of traffic data 24 hours 7 n days of the week

pollutants

Data.frame with pollutants names and molar mass used in VEIN

pc_profile

Profile of traffic data 24 hours 7 n days of the week

remove_units()

Remove units

speciate()

Speciation of emissions

split_emis()

Split street emissions based on a grid

temp_fact()

Expansion of hourly traffic data

to_latex()

creates a .tex a table from a data.frame

vein_notes()

vein_notes for writting technical notes about the inventory

vkm()

Estimation of VKM

wide_to_long()

Transform data.frame from wide to long format