64520038 add attr_reader
64520038 update initialize block
64520038 debugging forecast periods
64520038 update initialize block
64520038 add forecast period spec
64520038 add forecast period spec
64520038 update initialize block
64520038 update initialize block
64520038 update initialize block
64520038 relocate factory into describe block
64520038 call forecast_period via sites
64520038 remove site attribute statement
64520038 relocate fetch_forecast logic
64520038 correct forecast logic
64520038 update user factory
64520038 clean up spec
64520038 format and plot date