calcs/hazard/disagg/core:
calcs/hazard/disagg/core:

Sketch of the disagg calc and related functions.


Former-commit-id: 0357266982032c723f28399f4db46f36e90eb89a [formerly 0357266982032c723f28399f4db46f36e90eb89a [formerly 370fc4dcaffa0da50025aeb66158a1e8624574d8]]
Former-commit-id: 84ddec83a4f554dc3578d217b4a71c7746020730
Former-commit-id: 9646656e4f285daf5170a92ff5e630f67c40a207
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine