Fixed oq plot [skip hazarlid] [demos]
Fixed oq plot [skip hazarlid] [demos]


Former-commit-id: 4deba12507c627f508ff8c23ba1140ecce2dce9f [formerly 80609b69507c080e28b28a804b4f3beda162234d]
Former-commit-id: 8bf9e777f4f216aee02a031e8bd1cef0ffff6084
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine