On 04/30/2014 09:37 AM, Tiago de Paula Peixoto wrote: > On 04/30/2014 03:28 AM, Liu wrote: >> Dear Tiago, >> >> I used G.purge_vertices(in_place=True). But the vertex filter didn't work. >> >> G.set_vertex_filter(prop=exist) >> G.purge_vertices(in_place=True) >> >> gt.graph_draw(G, pos=pos) >> # step 1 largest component in network A >> UA = gt.GraphView(G, vfilt=v_type) >> >> line 45：LCA = gt.label_largest_component(UA) >> exist.a = False >> for v in G.vertices(): >> if LCA[v]: >> exist[v] = True >> for n in v.all_neighbours(): >> if not v_type[n]: >> exist[v] = True >> >> G.set_vertex_filter(exist) >> G.purge_vertices(in_place=True) >> >> Console warns that, >> Traceback (most recent call last): >> File "/home/lockheed/PycharmProjects/cascade_failures/MAIN.py", line 45, >> in <module> >> LCA = gt.label_largest_component(UA) >> File "/usr/lib/python2.7/dist-packages/graph_tool/topology/__init__.py", >> line 814, in label_largest_component >> label.a = (c.a == h.argmax()) & (vfilt.a ^ inv) >> ValueError: operands could not be broadcast together with shapes (248) (256) > > This seems to be something else. Could you please provide a full working > example, so I can investigate?
I've fixed a related problem in the git version. Please try with that. If it does not work, please send the full working example, and I'll check it out. Best, Tiago -- Tiago de Paula Peixoto <[email protected]>
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