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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>1)<o:p></o:p></p><p class=MsoNormal>I have already converted TYM2 data for Poznan (PL-Poznan-Lawica-123300) from text file to excel using: <a href="http://sel.me.wisc.edu/trnsys/weather/tmy2data.htm">http://sel.me.wisc.edu/trnsys/weather/tmy2data.htm</a>.<o:p></o:p></p><p class=MsoNormal>Some of meteorological data, which are there, have additional columns named <i>Flag of Data Source</i>. Dry bulb temperature is one of these data. In my file is written that <b><u>data source for dry bub temperature is</u></b> E, and in TYM2 manual (<a href="http://rredc.nrel.gov/solar/pubs/tmy2/PDFs/tmy2man.pdf">http://rredc.nrel.gov/solar/pubs/tmy2/PDFs/tmy2man.pdf</a>) I have read that it means:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>Modeled or estimated, except: precipitable water, calculated from<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>radiosonde data; dew point temperature calculated from dry bulb<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>temperature and relative humidity; and relative humidity<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>calculated from dry bulb temperature and dew point temperature<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>Could you explain me what it is mean? I expected that temperature is measured…<o:p></o:p></b></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2)<o:p></o:p></p><p class=MsoNormal><b><u>The second issue</u></b> is that I would like to create my own TYM2 file to run TRNSYS simulation with my own meteorological data. How should I model e.g. illuminance… of maybe I don’t need this value if I use in simulation only:<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Dry bulb temperature,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Effective sky temperature,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Humidity,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Wind velocity and direction,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Atmospheric pressure,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Solar zenith and azimuth angle,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Total surface radiation,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Beam surface radiation,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Angle of incidence for surface,<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Ground reflectance.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>Which data (columns) do I need in TYM2 file to get above values?<o:p></o:p></b></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I will be grateful for any tips!!!<o:p></o:p></p><p class=MsoNormal>Regards<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>------------------------------------------------<o:p></o:p></p><p class=MsoNormal>Karol Bandurski MSc.<o:p></o:p></p><p class=MsoNormal><span lang=PL style='background:white'><a href="http://www.ee.put.poznan.pl/" target="_top"><span lang=EN-US style='color:windowtext;text-decoration:none'>Institute of Environmental Engineering</span></a></span><span style='background:white'><o:p></o:p></span></p><p class=MsoNormal><span style='background:white'>Poznan University of Technology<o:p></o:p></span></p><p class=MsoNormal><span lang=PL style='background:white'><a href="http://www.ee.put.poznan.pl/"><span lang=EN-US>www.ee.put.poznan.pl</span></a></span><span style='background:white'><o:p></o:p></span></p><p class=MsoNormal><span lang=PL style='background:white'><a href="http://www.put.poznan.pl/">www.put.poznan.pl</a><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>