process_filter_by_shape: Filters trips_table(from read_output_trips) by location using...

In matsim-vsp/matsim-r: R library for interfacing with MATSim agent-based microsimulation model

Filters trips_table(from read_output_trips) by location using a shapefile

Description

takes output_trips and an sf object (can be created using the function st_read()), transforms both objects to match a mutual coordinate system (crs) and filters the trips from output_trips depending on their spatial type:
if spatial_type="inside" returns a table that contains trips inside given shape
if spatial_type="originating" returns a table that contains trips which start inside the shape and end outside of the shape
if spatial_type="destinating" returns a table that contains trips which end inside shape and start outside of the shape
if spatial_type="outside" returns a table that contains trips which start and end outside of the given shape

Usage

process_filter_by_shape(trips_table, shape_table, crs, spatial_type = "inside")

Arguments

trips_table	tibble of trips_output (from read_output_trips)
shape_table	sf object(data frame with geometries), can be created using st_read()
crs	numeric representation of the EPSG code or proj4string for the corresponding coordinate system of the trip coordinates, can be found in network file from output directory of MATSim simulation
spatial_type	boolean, defines trips to conclude (see description)

Value

tibble, with filtered trips depending on shape_table and spatial types (see description)

matsim-vsp/matsim-r documentation built on Feb. 3, 2025, 6:48 p.m.