Fixed UHS export [demos]
Fixed UHS export [demos]


Former-commit-id: 5cb25ccf09912d073affc3549fbab21c370f992b [formerly 4ea4861833439987c40d398ca920dd274c861769] [formerly 4ea4861833439987c40d398ca920dd274c861769 [formerly 8401fd0ea88981f450e3a49bd8390af5912a0e41]]
Former-commit-id: f9c22173f4a1a74e2ae3b01a214d482ad35f311c
Former-commit-id: b44db4df6b215d282fc016d71a9027275a5dd258
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine