ANSI/ASHRAE Standard 140
The results of the Standard 140-2011 tests from August, 2013 are posted below, which include the full set of version 3.4 results for comparative purposes. The testing shows that GBS remains stable and within the bounds of acceptable results for Standard 140.
Analytical Results Regression Tests
The analytical results regression passed for the August 18, 2013 release. Differences in results are all due to a bug fix and an improvement. The bug fix addressed the method used for floor and ceiling area calculations used for generating the DOE-2 .inp file for simulation. The improvement revised the assignment of schedules for infiltration rates. Details can be found here.
Vasari/Revit Conceptual Mass Model Energy Simulation Results Regression Testing
The conceptual mass model energy simulations regression testing passed for the August 18, 2013 release. Comparisons of the results found no differences.