Dear D. Marini, If you open Excel and choose the File: Open command, then select your TRNSYS simulation output file, Excel will ask you a few questions about how the output file is delimited (spaces, tabs, etc.) and then open it. Also, all of TRNSYS's output files are text based but if you use the extension *.xls for one of your output files, you can trick Excel into thinking that it is able to open the file directly. Kind regards, David On 11/7/2011 06:07, Dashamir Marini wrote: Hi all, -- *************************** David BRADLEY Principal Thermal Energy Systems Specialists, LLC 22 North Carroll Street - suite 370 Madison, WI 53703 USA P:+1.608.274.2577 F:+1.608.278.1475 d.bradley@tess-inc.com http://www.tess-inc.com http://www.trnsys.com |