> I am afraid that there is not a straightforward way to modify internal > parameters inside Type56. You would need to modify the *.bui file directly. > My idea is to create a new component that opens the *.bui file, and > modifies the value of the parameter that you want (for example, wall > insulation thickness in a particular wall). This component needs to be > called before Type56, in order to update the transfer functions. This > alternative could work with TrnOpt.
The other alternative is to skip the TRNOPT approach and work directly with GenOpt. GenOpt is capable of modifying the TRNSYS input file AND the Type 56 BUI file with a little work. It's not the easiest thing in the world to configure but it can be done. Jeff Jeff Thornton President - TESS, LLC 2916 Marketplace Drive - Suite 104 Madison WI 53719 USA Phone: 608-274-2577 Fax: 608-278-1475 E-mail: [EMAIL PROTECTED] Web: www.tess-inc.com _______________________________________________ TRNSYS-users mailing list TRNSYS-users@engr.wisc.edu https://www.cae.wisc.edu/mailman/listinfo/trnsys-users