HB Building Programs - Source of Program Assumptions and Editing Room Program Ratios

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Spent more time digging for an answer on this.

  1. Reference for Building Program. See links below. Stems from partnership w/ DOE and NREL.
    Ladybug Tools for Grasshopper 1.3.0 Release
    Commercial Reference Buildings | Department of Energy
    https://www.nrel.gov/docs/fy11osti/46861.pdf

  2. Yes, the building level program is derived from room level ratios and it appears that the ratios listed in the .json are the values applied.

For editing the default ratios of a single building program, perhaps the HB blender component would work

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