work around pytables bug
work around pytables bug

peastman/msmbuilder,dotsdl/msmbuilder,Eigenstate/msmbuilder,msmbuilder/msmbuilder,dotsdl/msmbuilder,peastman/msmbuilder,peastman/msmbuilder,peastman/msmbuilder,cxhernandez/msmbuilder,cxhernandez/msmbuilder,stephenliu1989/msmbuilder,msmbuilder/msmbuilder,rmcgibbo/msmbuilder,dotsdl/msmbuilder,Eigenstate/msmbuilder,msmbuilder/msmbuilder,rafwiewiora/msmbuilder,cxhernandez/msmbuilder,msmbuilder/msmbuilder,rafwiewiora/msmbuilder,rmcgibbo/msmbuilder,mpharrigan/mixtape,brookehus/msmbuilder,brookehus/msmbuilder,rmcgibbo/msmbuilder,rafwiewiora/msmbuilder,msultan/msmbuilder,rmcgibbo/msmbuilder,Eigenstate/msmbuilder,dr-nate/msmbuilder,cxhernandez/msmbuilder,rafwiewiora/msmbuilder,stephenliu1989/msmbuilder,Eigenstate/msmbuilder,dr-nate/msmbuilder,msultan/msmbuilder,msmbuilder/msmbuilder,brookehus/msmbuilder,rafwiewiora/msmbuilder,dr-nate/msmbuilder,msultan/msmbuilder,msultan/msmbuilder,Eigenstate/msmbuilder,mpharrigan/mixtape,peastman/msmbuilder,dr-nate/msmbuilder,brookehus/msmbuilder,stephenliu1989/msmbuilder,dr-nate/msmbuilder,cxhernandez/msmbuilder,mpharrigan/mixtape,mpharrigan/mixtape,mpharrigan/mixtape,brookehus/msmbuilder,stephenliu1989/msmbuilder,dotsdl/msmbuilder,msultan/msmbuilder