.. cpp:namespace:: graph_canon

.. _download_graph_collections:

``download-graph-collections``
########################################################################

.. program:: download-graph-collections

The ``download-graph-collections`` program will try to download a set of
graph collections from http://pallini.di.uniroma1.it/Graphs.html and
http://www.lics.rwth-aachen.de/cms/LICS/Forschung/Publikationen/~rtok/Benchmark-Graphs/
which can be used as input for the other programs in GraphCanon.
Notably the meta-program :program:`graph-canon-run` can be used for running
a specific program on batches of graphs.

.. option:: --dest <path>

 The destination folder for downloaded graphs.
 Defaults to ``graphs``.
.. option:: -f, --force

 Delete all files at the destination first.