# networkx.generators.atlas.graph_atlas¶

graph_atlas(i)[source]

Returns graph number i from the Graph Atlas.

For more information, see graph_atlas_g().

Parameters

i (int) – The index of the graph from the atlas to get. The graph at index 0 is assumed to be the null graph.

Returns

A list of Graph objects, the one at index i corresponding to the graph i in the Graph Atlas.

Return type

list

Notes

The time required by this function increases linearly with the argument i, since it reads a large file sequentially in order to generate the graph 1.

References

1

Ronald C. Read and Robin J. Wilson, An Atlas of Graphs. Oxford University Press, 1998.