For 2D-embedded graph `G`, within the boundary given by the shapely polygon
`outline`, returns `G` with the Voronoi cell region as an additional node
attribute.
"""
#following line from vresutils.graph caused a bug
#G = polygon_subgraph(G, outline, copy=False)
points = list(vresutils.graph.get_node_attributes(G, 'pos').values())
regions = vresutils.graph.voronoi_partition_pts(points, outline, no_multipolygons=True)
nx.set_node_attributes(G, 'region', dict(zip(G.nodes(), regions)))
return G
voronoi_partition(graph, poly)
#NB: starts at midnight CET, 23:00 UTC
load = DEload.timeseries(graph, years=[2011, 2012, 2013, 2014])
#Kill the Timezone information to avoid pandas bugs
load.index = load.index.values
#Take the first year (in UTC time - we don't set time zone because of a Pandas bug)
network.set_snapshots(pd.date_range("2011-01-01 00:00","2011-12-31 23:00",freq="H"))
network.now = network.snapshots[0]
print(network.snapshots)
#temporary load scaling factor for Germany load in relation to ENTSO-E hourly load
#based roughly on Schumacher & Hirth (2015)
#http://www.feem.it/userfiles/attach/20151191122284NDL2015-088.pdf
#In principle rescaling should happen on a monthly basis
"""
#following line from vresutils.graph caused a bug
#G = polygon_subgraph(G, outline, copy=False)
points = list(vresutils.graph.get_node_attributes(G, 'pos').values())
regions = vresutils.graph.voronoi_partition_pts(points,
outline,
no_multipolygons=True)
nx.set_node_attributes(G, 'region', dict(zip(G.nodes(), regions)))
return G
voronoi_partition(graph, poly)
#NB: starts at midnight CET, 23:00 UTC
load = DEload.timeseries(graph, years=[2011, 2012, 2013, 2014])
#Kill the Timezone information to avoid pandas bugs
load.index = load.index.values
#Take the first year (in UTC time - we don't set time zone because of a Pandas bug)
network.set_snapshots(
pd.date_range("2011-01-01 00:00", "2011-12-31 23:00", freq="H"))
print(network.snapshots)
#temporary load scaling factor for Germany load in relation to ENTSO-E hourly load
#based roughly on Schumacher & Hirth (2015)
#http://www.feem.it/userfiles/attach/20151191122284NDL2015-088.pdf
#In principle rescaling should happen on a monthly basis