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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi all:<o:p></o:p></p><p class=MsoNormal>Below are some situations always puzzle me:<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>If you modify the Floor’s Z-axis coordinate like this , you will find the 2 floors has been separated, but the calculation result didn’t show any different.<o:p></o:p></p><p class=MsoNormal><img width=365 height=281 id="_x56fe__x7247__x0020_1" src="cid:image002.jpg@01CCDF3E.DE861F80"> <img width=393 height=281 id="_x56fe__x7247__x0020_4" src="cid:image004.jpg@01CCDF3E.DE861F80"> <img width=339 height=281 id="_x56fe__x7247__x0020_5" src="cid:image011.jpg@01CCDF3E.DE861F80"><o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>As above, you can also move some wall like this, there is still no different.<o:p></o:p></p><p class=MsoNormal> <img width=340 height=236 id="_x56fe__x7247__x0020_8" src="cid:image012.jpg@01CCDF3E.DE861F80"> <img width=364 height=235 id="_x56fe__x7247__x0020_7" src="cid:image014.jpg@01CCDF3E.DE861F80"> <img width=307 height=236 id="_x56fe__x7247__x0020_6" src="cid:image025.jpg@01CCDF3E.DE861F80"><o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>But , if you directly delete this wall, the result show different.<o:p></o:p></p><p class=MsoNormal><img width=340 height=236 id="_x56fe__x7247__x0020_2" src="cid:image026.jpg@01CCDF3E.DE861F80"> <img width=302 height=231 id="_x56fe__x7247__x0020_10" src="cid:image027.jpg@01CCDF3E.DE861F80"><o:p></o:p></p><p class=MsoNormal><img width=339 height=290 id="_x56fe__x7247__x0020_9" src="cid:image028.jpg@01CCDF3E.DE861F80"> <img width=373 height=295 id="_x56fe__x7247__x0020_12" src="cid:image029.jpg@01CCDF3E.DE861F80"><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The questions are :<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Absolutely from the 1<sup>st</sup> situation, we can see that the software can’t judge if the two space are adjacent from the coordinate, is that right? Further , how should the software judge if two spaces adjacent?<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>If there is a hole on the wall, I don't think the software should deal with it as natural ventilation, so , how should the software to deal with it?<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>If some wall been deleted as 3<sup>rd</sup> situation, the software still can be run, so I think there should be some default boundary conditions, and which should be the default boundary condition?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have used this software half of one year, but I can’t sure if my calculation result is right, I think I need a higher level to understand this software.<o:p></o:p></p><p class=MsoNormal>Any suggestions would be appreciated.<o:p></o:p></p><p class=MsoNormal>I have learn a lot from you guys ,Thank you.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Joey<o:p></o:p></p><p class=MsoNormal><b><span style='color:#1F497D'>---------------------------------------------------------------------------<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='color:#1F497D'>Joey Jiao<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='color:#1F497D'>Graduate Engineer<br>Shanghai WSP Consulting Ltd. (Shenzhen Branch)</span></b><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Room 406, Wan Tong Da Sha, 3002 Sun Gang Road East, Luo Hu, Shenzhen, 518023, PRC <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Tel: +86 755 25860686 <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Fax: +86 755 25860680 <br>Website: </span><a href="www.wspgroup.hk"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>www.wspgroup.hk</span></a><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><br></span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#666666'>We are WSP. United by our difference.</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#666666'><br><br></span><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#666666'>WSP is one of the world's fastest-growing design, engineering and management consultancies. Specialising in property, transport and environmental projects, we work with clients to create built and natural environments for the future.<br><br>CONFIDENTIAL<br>This e-mail is confidential to the named recipient. If you have received a copy in error, please destroy it. You may not use or disclose the contents of this e-mail to anyone, nor take copies of it. The only copies permitted are (1) by the named recipient and (2) for the purposes of completing successful electronic transmission to the named recipient and then only on the condition that these copies, with this notice attached, are kept confidential until destruction.</span><span style='color:#1F497D'> </span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></b></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>