Make it possible to export average losses in CSV format for event based calculations too
Make it possible to export average losses in CSV format for event based calculations too


Former-commit-id: 10b7b5b4547ab80276ef584ec26c6eed65ff9ab9 [formerly 10b7b5b4547ab80276ef584ec26c6eed65ff9ab9 [formerly 80517a208cd70aa40bc0923aeabc33ab58cd233c]]
Former-commit-id: 8c765d12e4c0ef0fcce46e63e0e4b8bc3c7fff86
Former-commit-id: 1fa5d4d4db3955d44772bad80f4dceb05da93bce
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine