<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>I am modeling an addition to an existing building. I originally did the shell/zoning using just the original building. I then, after saving a back up copy of the base building, i went back to the shell and zone drawing screens in the DD wizard and expanded the shell to account for the addition, and then went into the zone creation and adjusted my zones. I was sure to follow the rules about matching verticies, etc.</DIV>
<DIV> </DIV>
<DIV>Now i am getting errors concerning the zone and plenum. It appears that the program is still seeing plenums and walls that are now non-existent. The program says that plenums are being referenced but are not defined (see error message below).</DIV>
<DIV> </DIV>
<DIV>Anyone got any ideas on how to clear this?</DIV>
<DIV> </DIV>
<DIV>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"></SPAN> </P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"></SPAN> </P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR****************************************************************************************<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR*****EL3 East Perim Plnm (G.E6) was referenced on line 14898 but never<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><SPAN style="mso-spacerun: yes"> </SPAN>defined.<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR****************************************************************************************<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR*****EL3 West Perim Spc (G.W4) was referenced on line 15237 but never<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><SPAN style="mso-spacerun: yes"> </SPAN>defined.<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR****************************************************************************************<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">*ERROR*****EL3 WNW Perim Plnm (G.WNW7) was referenced on line 15377 but never<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><SPAN style="mso-spacerun: yes"> </SPAN>defined.<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><o:p> </o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><o:p> </o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">****************************************<SPAN style="mso-spacerun: yes"> </SPAN>5 ERRORS<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">****************************************<SPAN style="mso-spacerun: yes"> </SPAN>2 WARNINGS<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">****************************************<SPAN style="mso-spacerun: yes"> </SPAN>103 CAUTIONS<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><SPAN style="mso-spacerun: yes"> </SPAN>*20195* COMPUTE ..<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'"><SPAN style="mso-spacerun: yes"> </SPAN>*20196* STOP ..<o:p></o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoPlainText><SPAN style="FONT-FAMILY: 'Courier New'">****************************************<SPAN style="mso-spacerun: yes"> </SPAN>5 ABORT-LEVEL DIAGNOSTICS <o:p></o:p></SPAN></P> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> <BR></DIV></div><br>
</body></html>