Deleting Design Days (DDY) from OpenStudio 1.9.0
I think I may have uncovered an OS bug and wanted to see if anyone else has observed the same issue.
My somewhat complex OS model seems to running fine with a number unimportant warnings and a few sizing errors. I WAS including 6 design days, but decided to remove them for computational time reasons.
Before removing DDYs
and after removing DDYs (using the checkboxes and red X delete button)
New errors are along the lines of
* Severe * IP: IDF line~37391 Object=CONTROLLER:MECHANICALVENTILATION, name=CONTROLLER MECHANICAL VENTILATION 3, Required Field=[Zone 1 Name] was blank.
and cause my model analysis to be...terminated
Have you hard sized all your flow rates and equipment capacities? If you still have autosized values then the simulation will fail because no sizing was done during design day simulations. Nice photo thread BTW :-)
That must be the problem; I thought everything was hard sized but must have missed some elements. Thanks! and hasta la vista
@administrator, is it possible to vote up individual photos?