Summer School 2016

• Intro slides

• Useful links
  • User manual (developer version)
  • Source code repository: http://lemon.cs.elte.hu/hg/lemon-main
  • C++ reference guides
    • ​http://cplusplus.com
    • ​http://cppreference.com
• Road map of Hungary (in LGF format)
  • There are three versions:
    • Undirected version (.lgf.zip) Both one way and two ways road are represented by one single edge
    • Directed version (.lgf.zip) The two way roads are represented by tho oppositely directed arcs.
    • Strongly connected directed version (.lgf.zip) The largest strongly connected component of the previous file. Here is a printable .pdf version: hun-conn.pdf

• The description of the LGF format can be found here: http://lemon.cs.elte.hu/pub/doc/1.3/a00002.html
• The file contains the following attributes:
  • in the @nodes section:
    • label: the node label, >= 1 integer numbers
    • lat: the latitude of the node, floating point number
    • lon: the longitude of the node, floating point number
  • in the @arcs section:
    • length: The length of the road, in meter (integer number)
    • maxspeed: The maximum allowed speed , in km/h (integer number)