Removed calculation_mode default
Removed calculation_mode default


Former-commit-id: 049e67ee93c238827fd0a790db9b1ef96a5f5dbd [formerly 049e67ee93c238827fd0a790db9b1ef96a5f5dbd [formerly 216d9e4a96ef14f599937e77a5c5c32893ade0da]]
Former-commit-id: e625716a92ede9fe552cebae8151438f948a4e5f
Former-commit-id: a91b254cc2aa1accae0fa0b5d8bbf6b690eee1b5
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine