<div dir="ltr">hi i modeled a greenhouse with sketch up.<div>After that i imported to trnsys ı changed all windows to polyetleyene(with helping Berkeley lab windows)</div><div><br></div><div><br></div><div><br></div><div>Now ı wondering that is my model consider the heat transfer between greenhouse and ground. as you know ground temp is higher than air. İf it is not how can ı do this ?  as i look my type 56 you can see the Ground temperature is unconnected and also Tboundy(i dont know what is this).  How can i calculate my greenhouse ground temperature and what is the Tboundary.</div><div>if anyone help me I will be so happy</div><div>Thanks</div><div><img src="cid:ii_k4bh47zd0" alt="image.png" width="452" height="254"><br></div></div>