ReceptorGrids: Receptor grids

In holstius/Rcaline: Line source dispersion modeling using CALINE

Description

Construct a set of receptors, using a FreeFlowLinks as the basis.

ReceptorRings constructs concentric rings of receptors at specific distances from links.

Usage

ReceptorGrid(links, z = 1.8, resolution = 1000, maxDistance = 1000,
  rgeos.scale = 1000000)

ReceptorRings(links, z = 1.8, distances = c(50, 100, 250, 500, 1000),
  spacing = identity, rgeos.scale = 1000000)

Arguments

links	a FreeFlowLinks object
z	elevation in meters
resolution	spacing between receptors, in meters
maxDistance	buffer radius, in meters
rgeos.scale	can be adjusted if precision warnings occur
distances	list of distances to the roadway centerline, in meters
spacing	TODO
links	a FreeFlowLinks object
z	elevation in meters
rgeos.scale	TODO

Details

ReceptorGrid constructs a regular Cartesian grid of receptors no more than maxDistance from links.

Value

SpatialPointsDataFrame

SpatialPointsDataFrame

See Also

ReceptorRings

holstius/Rcaline documentation built on May 17, 2019, 4:39 p.m.