Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
The type of validation you are doing is resulting in an Under-determined problem, which has an infinite number of solutions. This is the major short coming of most automated, optimization, minimization, etc based calibration techniques. The best you can hope for with this type of approach is to get close to the "right answer", and in practice, even knowing what the "right answer" is remains an open question.
