The revit geometry is exported as gbxml format and in the export gbXML –settings, all the external walls are showing as internal walls. This is causing the external walls not to show up in the energy modeling software later when imported. Is there a easier way to fix this issue ? Any insight in this area is much appreciated.
This may be a result of that the Function parameter on the wall type is set to “Interior”. Can you please check that?
For more info please see: http://wikihelp.autodesk.com/Revit/enu/2013/Help/0