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<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif">HI,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif">I have been attempting to import gbxml information that was exported from REVIT. I continually get an error that the “transfer function coefficients could not be generated for
 this assembly of material layers… thermal capacitanceis too small or too large” (screen shot below). I have verified the gbxml file against the schema version 0.37 that is exported from REVIT using xmlnotepad 2007,  and even went as far as to add limits to
 the schema (attached) to verify the values are within the acceptable input range of HAP. I verified the input max/min values with Carrier support (below). I am exporting the wall/roof/floor/window information that the architect has input for the thermal resistance
 for each type in REVIT in lieu of overwriting them to a single wall type for the entire project. Has anyone successfully imported gbxml data from REVIT that may be able to direct me to any resources that may be of assistance. Thanks in advance.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Minimum layers                                    3 (including inside and outside surfaces.)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Minimum layer thickness                      0.00”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Minimum Density                                 0.0 lb/ft³<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Minimum Specific Heat Value               0.0 BTU/lb/</span><span style="font-size:10.0pt;font-family:"Cambria Math",serif">⁰</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif">F<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Minimum R Value                                 0.00006<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Total layers                                          10 (including inside and outside surfaces.)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Maximum layer thickness                      36”</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Maximum Density                                 600lb/ft³</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Maximum Specific Heat Value               2.0 BTU/lb/</span><span style="font-size:10.0pt">⁰</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif">F</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">Maximum R Value                                 99.99999<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif"><img width="488" height="202" id="_x0000_i1026" src="cid:image002.png@01D0FB6D.F5D0C010"></span><span style="font-family:"Franklin Gothic Book",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif;color:black">Thank you,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Century Gothic",sans-serif;color:black">Matthew J. Baron, PE<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black">Wendel, Centerpointe Corporate Park, 375 Essjay Road, Suite 200, Williamsville, NY 14221
<img width="143" height="32" id="Picture_x0020_3" src="cid:image003.jpg@01D0FB6A.7080D1A0">       <br>
</span><b><span style="font-size:9.0pt;font-family:"Century Gothic",sans-serif;color:black">p.
</span></b><span style="font-size:9.0pt;font-family:"Century Gothic",sans-serif;color:black">716.688.0766<b>   tf.</b> 877.293.6335<b>   e.
</b>mbaron@wendelcompanies.com<b>   w.</b> wendelcompanies. com</span><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black"><br>
</span><span style="font-size:4.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black">  
<br>
</span><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black;text-transform:uppercase;letter-spacing:1.0pt">architecture  |  engineering  |  planning  |  energy efficiency  |  construction management</span><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black;letter-spacing:1.0pt"><br>
</span><span style="font-size:4.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black"> 
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</span><span style="font-size:8.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black">CONFIDENTIALITY NOTICE: This email transmission is confidential and is intended only for the person(s) named above. Its contents may also be protected by privilege,
 and all rights to privilege are expressly claimed and not waived.  Any unlicensed distribution, copying or disclosure of this email is strictly prohibited.</span><span style="font-size:8.0pt;font-family:"Franklin Gothic Book",sans-serif;color:black"><o:p></o:p></span></p>
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