Dears, Could you please tell me why I cannot create the airflow network like below for my two-zones building Indeed, I received the following error Thank you very much for your help! ----------- Van Long LE Research Engineer Energy & Building Cenaero ASBL Your trustworthy R&T partner in modeling and numerical simulation Tel.: +32 71 910 993 Fax: +32 71 910 931 Cenaero Headquarters Rue des Frères Wright, 29 6041 Gosselies Belgium Visit our web site: www.cenaero.be +-+-+- www.cenaero.be/disclaimer +-+-+- Please consider the environment before printing this e-mail. |