Matrix: Gleich/usroads-48

Description: Continental US road network (with xy coordinates)

Gleich/usroads-48 graph
(undirected graph drawing)


Gleich/usroads-48
Gleich/usroads-48 graph

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  • Matrix group: Gleich
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  • download as a MATLAB mat-file, file size: 1 MB. Use UFget(2332) or UFget('Gleich/usroads-48') in MATLAB.
  • download in Matrix Market format, file size: 967 KB.
  • download in Rutherford/Boeing format, file size: 959 KB.

    Matrix properties
    number of rows126,146
    number of columns126,146
    nonzeros323,900
    # strongly connected comp.1
    explicit zero entries0
    nonzero pattern symmetrysymmetric
    numeric value symmetrysymmetric
    typebinary
    structuresymmetric
    Cholesky candidate?no
    positive definite?no

    authorD. Gleich
    editorT. Davis
    date2010
    kindundirected graph
    2D/3D problem?no

    Additional fieldssize and type
    coordfull 126146-by-2

    For a description of the statistics displayed above, click here.

    Maintained by Tim Davis, last updated 12-Mar-2014.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.