I don't know why I have to make this change here; I don't think there's anything wrong with a STDDEV result being a float.
I don't know why I have to make this change here; I don't think there's anything wrong with a STDDEV result being a float.

gem/oq-engine,gem/oq-hazardlib,gem/oq-hazardlib,rcgee/oq-hazardlib,gem/oq-engine,gem/oq-engine,rcgee/oq-hazardlib,gem/oq-engine,gem/oq-hazardlib,gem/oq-engine,vup1120/oq-hazardlib,vup1120/oq-hazardlib,vup1120/oq-hazardlib