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    Daniela,<br>
     I am not sure I understand what you are trying to do but on a very
    general level, the two instances of Type15 will each produce outputs
    from their respective weather files throughout the entire
    simulation. If you want a component to receive data from one
    instance of Type15 at the start of the simulation and then to change
    so that it receives data from the other instance of Type15 at a
    later point in the simulation then you will need to use some
    equations that make the switch. For example, if you write the two
    equations:<br>
    <br>
    switchTime = GT(TIME,5088)<br>
    T_ambient = T_ambient_1*(1-switchTime) + T_ambient_2*(switchTime)<br>
    <br>
    the value of T_ambient will be equal to T_ambient_1 from hour 0 to
    hour 5088 and then will be equal to the value of T_ambient_2 until
    the end of the simulation.<br>
    <br>
    I hope this helps.<br>
    kind regards,<br>
     David<br>
    <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 04/22/2016 03:32, Daniela Vásconez
      wrote:<br>
    </div>
    <blockquote cite="mid:003b01d19c71$8bd47850$a37d68f0$@doctor.upv.es"
      type="cite">
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        <p class="ecxmsonormal"
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US">Dear all,</span><span style="color:#444444"
            lang="EN-US"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
          style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white;orphans:
          auto;text-align:start;widows: 1;-webkit-text-stroke-width:
          0px;word-spacing:0px"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US">I am using Type 15 (Weather files) for
            obtaining data from longitude and latitude. In an
            application I'm developing, I need to enter data of
            longitude and latitude of 2 or more cities in the same
            simulation.</span><span style="color:#444444" lang="EN-US"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
          style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white;orphans:
          auto;text-align:start;widows: 1;-webkit-text-stroke-width:
          0px;word-spacing:0px"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US">When the simulation start, the Type-65 reads
            correctly the longitude and latitude data of the city 1, but
            as time passes the data of the first city change and takes
            data from the second city until the end of the simulation.<o:p></o:p></span></p>
        <p class="ecxmsonormal"
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white"><img
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            src="cid:image001.jpg@01D19C82.4F23C1C0" height="210"
            width="522"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US">I checked all the connections of type 15 and
            type55. I do not know what is the problem.</span><span
            style="color:#444444" lang="EN-US"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
          style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white;orphans:
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          0px;word-spacing:0px"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
            lang="EN-US">If you had some relative experience, PLEASE
            tell me how to solve this problem.</span><span
            style="color:#444444" lang="EN-US"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
          style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white;orphans:
          auto;text-align:start;widows: 1;-webkit-text-stroke-width:
          0px;word-spacing:0px"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks
            in advance!</span><span style="color:#444444"><o:p></o:p></span></p>
        <p class="ecxmsonormal"
          style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:16.2pt;margin-left:0cm;line-height:17.05pt;background:white;orphans:
          auto;text-align:start;widows: 1;-webkit-text-stroke-width:
          0px;word-spacing:0px"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Daniela</span><span
            style="color:#444444"><o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>

<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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