| add_lkm | Construction function to add unit km |
| add_miles | Construction function to add unit miles |
| add_polid | Add polygon id to lines road network |
| addscale | function to add a scale to a image plot |
| 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 |
| aw | Average Weight for hourly traffic data. |
| celsius | Construction function for Celsius temperature |
| check_nt | Check the max number of threads |
| cold_mileage | Fraction of mileage driven with a cold engine or catalizer... |
| colplot | Function to plot columns of data.frames |
| decoder | Description data.frame for MOVES |
| dmonth | Number of days of the month |
| ef_cetesb | Emissions factors for Environment Company of Sao Paulo,... |
| ef_china | Emissions factors from Chinese emissions guidelines |
| ef_china_det | Correction of Chinese emission factors by deterioration |
| ef_china_h | Correction of Chinese factors by altitude |
| ef_china_hu | Correction of Chinese emission factors by humidity |
| ef_china_long | Chinese emission factors by emissions standard |
| ef_china_s | Correction of Chinese emission factors by sulfur |
| ef_china_speed | Correction of Chinese emission factors by speed |
| ef_china_te | Correction of Chinese emission factors by temperature |
| ef_china_th | Correction of Chinese factors by humidity when temperature >... |
| ef_eea | Emissions factors from European European Environment Agency |
| ef_emfac | Emission Factors from EMFAC emission factors |
| ef_evap | Evaporative emission factor |
| ef_fun | Experimental: Returns a function of Emission Factor by age of... |
| ef_hdv_scaled | Scaling constant with speed emission factors of Heavy Duty... |
| ef_hdv_speed | Emissions factors for Heavy Duty Vehicles based on average... |
| ef_im | Emission factors deoending on accumulated mileage |
| 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... |
| ef_ldv_speed | Emissions factors for Light Duty Vehicles and Motorcycles |
| ef_local | Local Emissions factors |
| 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 | (in development, needs checks) Aggregate emissions by lumped... |
| emis_chem2 | Aggregate emissions by lumped groups in chemical mechanism |
| emis_china | Estimation with Chinese factors |
| 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_emfac | Emission calculation based on EMFAC emission factors |
| emis_evap | Estimation of evaporative emissions |
| emis_evap2 | Estimation of evaporative emissions 2 |
| emis_grid | Allocate emissions into a grid returning point emissions or... |
| emis_hot_td | Estimation of hot exhaust emissions with a top-down approach |
| emis_long | Estimation with long format |
| emis_merge | Merge several emissions files returning data-frames or 'sf'... |
| 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 |
| EmissionFactors | Construction function for class "EmissionFactors" |
| EmissionFactorsList | Construction function for class "EmissionFactorsList" |
| Emissions | Construction function for class "Emissions" |
| EmissionsArray | Construction function for class "EmissionsArray" |
| emis_to_streets | Emis to streets distribute top-down emissions into streets |
| emis_wear | Emission estimation from tyre, brake and road surface wear |
| fe2015 | Emission factors from Environmental Agency of Sao Paulo... |
| fkm | List of functions of mileage in km fro Brazilian fleet |
| fuel_corr | Correction due Fuel effects |
| get_ef_ref | Get ef reference data |
| get_project | Download vein project |
| GriddedEmissionsArray | Construction function for class "GriddedEmissionsArray" |
| grid_emis | Allocate emissions gridded emissions into streets (grid to... |
| 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 |
| moves_ef | MOVES emission factors |
| moves_rpd | MOVES estimation of using rates per distance |
| moves_rpdy | MOVES estimation of using rates per distance by model year |
| moves_rpdy_meta | MOVES estimation of using rates per distance by model year |
| moves_rpdy_sf | MOVES estimation of using rates per distance by model year |
| moves_rpsy_meta | MOVES estimation of using rates per start by model year |
| moves_rpsy_sf | MOVES estimation of using rates per start by model year |
| moves_speed | Return speed bins according to US/EPA MOVES model |
| 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 |
| profiles | Profile of traffic data 24 hours 7 n days of the week |
| remove_units | Remove units |
| speciate | Speciation of emissions |
| Speed | Construction function for class "Speed" |
| split_emis | Split street emissions based on a grid |
| temp_fact | Expansion of hourly traffic data |
| temp_veh | Expanded Vehicles data.frame by hour |
| to_latex | creates a .tex a table from a data.frame |
| Vehicles | Construction function for class "Vehicles" |
| vein-deprecated | Deprecated functions in package 'vein'. |
| vein_notes | Notes with sysinfo |
| vein-package | vein: Vehicular Emissions Inventories |
| vkm | Estimation of VKM |
| wide_to_long | Transform data.frame from wide to long format |
