Existing file - add loads results if simulated

This option adds results of ASHRAE/CIBSE loads calculation (if available) to an existing gbXML file.  (Please refer to Apache Loads (ASHRAE) User Guide or Apache Calc (CIBSE Loads) User Guide).  A copy of the original file is created which is date/time stamped.  The results are CIBSE or ASHRAE depending on the loads methodology selected in Apache View. Relevant results are attached to the building as a whole, and to each floor, zone and space.