SEL-Columbia/networkplanner.R — pull request #44 by chrisnatali (2014-06-13 21:47:58+00:00)
Title: Refactor and validate

Modularized functions to make the graph directed (via dominator trees) and clean it (when scenarios are merged) extracted them from monolithic read_networkplan. Also factored out map_edge_attributes to map the edge attrs from one graph to another (useful because we do a few graph operations where edge attr's are lost). Updated tests accordingly.