Changed the block_size to take in account the realizations
Changed the block_size to take in account the realizations


Former-commit-id: 29f8d9ceece43408bf20b4a0809be170ad601c5e [formerly ebd00cd1e7a91ff663267f6ac9714daae7a13cce]
Former-commit-id: f283308ac5c1739ef4fecf133d9f8f01b3c9970b
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine