net.read {stream.net}R Documentation

Read In a Stream Network Object

Description

Read in a stream network object from the tables type, text format files written by net.write.

Usage

  net.read (prefix="somenet")

Arguments

prefix character string for the prefix of the input file name. See details.

Details

An alternative to load or source that reads table format text files.

Read in the $links, $segs, and $cords of a net.object from three separate files that were written by net.write. The prefix is pasted onto suffixes ".links.dat", ".segs.dat", and ".cords.dat", respectively, to make full filenames.

Stream networks created from either net.qmodel or net.arcinput can be retrieved much more quickly using this method.

Value

A net.object.

Author(s)

Denis White, white.denis@epa.gov

See Also

net.object net.write net.qmodel net.arcinput

Examples

  # Q model random net
  net <- net.qmodel (10)

  # add segments
  net <- net.addsegs (net)

  # save
  net.write (net, prefix="test")

  # retrieve
  net <- net.read (prefix="test")

[Package stream.net version 1.0.6 Index]