Ind Vehicles 2 Noisy Vehicles

Convert Individual Vehicles traffic to emission noise level and Snap them to the network point sources.

Overview

Calculating dynamic road emissions based on vehicles trajectories and snap them to the network The output table is called : SOURCES_EMISSION and contain : - IDSOURCE : an identifier (INTEGER). - PERIOD : The TIMESTAMP iteration (STRING).- HZ63, HZ125, HZ250, HZ500, HZ1000, HZ2000, HZ4000, HZ8000 : 8 columns giving the emission sound level for each octave band (FLOAT).

Arguments

Mandatory inputs

tableFormat — Format of the individual Vehicles table

Format of the individual Vehicles table. Can be for the moment SUMO or Matsim. See in the code to understand the different format.

Type: String

tableSourceGeom — table of the source geometry

table of points source geometry, the output emission will be reattached to the index of this table according to the snap distance. Should be SOURCES_GEOM See Point_Source_From_Network to convert lines to points

Type: String

tableVehicles — table of the individual Vehicles

it should contain timestep, geometry (POINT), speed, acceleration, veh_type…

Type: String

Optional inputs

distance2snap — Maximum distance to snap on the network point sources

Maximum distance to snap on the network point sources

Type: Double

keepNoEmissionGeoms — Keep source geometries without emission value

Do not delete source geometries that does not contain any emission value. Default to true, it reduce the computation time when evaluating the attenuation

Type: Boolean

Default: true

Output

result — Result output string

This type of result does not allow the blocks to be linked together.

Type: String