Restored del_calc check [skip CI]
Restored del_calc check [skip CI]


Former-commit-id: ef60a2178fddd3de47565308e673167bad80710c [formerly ef60a2178fddd3de47565308e673167bad80710c [formerly 419c5ddc6e1f2ff711394fb9286f5bddc8fe5b36]]
Former-commit-id: 4cad5258320a0a58518756c92c22397b9c42a874
Former-commit-id: 5a24179c5115ce65ef44899d8f67c2fc1f53a1ff
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine