<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><p style="margin: 0px; font-stretch: normal; font-size: 12px; line-height: normal; font-family: Helvetica;"><span style="font-size: 12pt;">Hello dear users,</span></p><p style="margin: 0px; font-stretch: normal; font-size: 12px; line-height: normal; font-family: Helvetica;"><span style="font-size: 12pt;"> I have a problem with trnflow. I can't close the network of flows because there are some rooms that are not adjacent to the same area where I found a central internal node. How can i fix this error? </span></p><p style="margin: 0px; font-stretch: normal; font-size: 12px; line-height: normal; font-family: Helvetica;"><span style="font-size: 12pt;">thanks a lot</span></p><blockquote type="cite"><div dir="ltr"><br></div></blockquote>Simona</body></html>