<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif">Hello;</font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif"> </font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif">I want simulate a building (type 56) heated by a direct solar floor used active layer defined in TRNBuild.</font></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif">I created a wall with an active layer After finishing the wall definition, the wall is marked with an "A" in the overview box of walls.</font></font></span></p>
<div class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font face="times new roman,serif" size="4">then I click on Active Layer Specification Bar, i defined all the parameters "inlet temperature=1*tfluid, number of fluid loops=50, inlet mass flow rate=1*flow rate,gain=0" then i pushing the DO-Button but the wall window shows the active layer wall i defined does not indicated by AS. it is always defined by A and when I run my project I get error. I want to know where is the problem.</font></span></div>
<div class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif"> </font></font></span></div>
<div class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font face="times new roman,serif" size="4">Best regard</font></span></div>
<div class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font face="times new roman,serif" size="4"></font></span> </div>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-GB" style="mso-ansi-language: EN-GB"><font size="4"><font face="times new roman,serif">rahma</font></font></span></p>