Network: Network class

In dymium-org/dymiumCore: A Toolkit for Building a Dynamic Microsimulation Model for Integrated Urban Modelling

Description

Network class. For creating a road network etc.

Format

R6::R6Class object inheriting from Environment<-Entity.

Construction

x <- Network$new()

• .data
  A linestring sf data.

• id_col
  The name of the id column of .data.

• from_node
  The name of the column that contains starting nodes.

• to_node
  The name of the column that contains terminating nodes.

• dist
  The name of the column that contains lengths or the distances of the edges.

Note that each row of the input data in .data must contain a linestring or a multilinestring feature which basically an edge of a graph.

Fields

• NULL
  '

Methods

• get_dodgr_graph(ids)
  () -> data.table::data.table()
  Returns a dodgr graph of the Network. This is just a shorthand for Network$get_data(name = "dodgr_graph).

Note

Network has a DataBackendDataTable object named "dodgr_graph" that basically transform its attribute data into a dodgr graph object. This is particularlly useful for path finding applications etc.

dymium-org/dymiumCore documentation built on July 18, 2021, 5:10 p.m.