Added geospatial index on gmf_agg
Added geospatial index on gmf_agg


Former-commit-id: 288ee701d9a5c7839c6e28df285f020ffad232d5 [formerly a6eaac65d36d130c5998822eb200594b3bd0eb0f]
Former-commit-id: a0173298c6de21701a3b3a1d40434028f65a6d9d
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine