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    Stefan,<br>
      I think there may be a mismatch between your version of the TRNSYS
    kernel and your version of the TESS Libraries. In an earlier version
    of the kernel, there was an access function called
    getIsConvergenceReached(). However, this access function was set to
    .true. at the end of a time step whether or not convergence had been
    reached at that time step. So as to avoid confusion, we made a new
    access function called getIsEndOfTimeStep() that has exactly the
    same behavior but a (hopefully) more accurate and sensible name. If
    you are using a recent Type604 that calls getIsEndOfTimeStep() but
    an older kernel (in which that access function is not defined) then
    I can see why you are seeing this problem. I would recommend that
    you update to the 17.01.0028 version of the kernel.<br>
    Kind regards,<br>
     David<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 2/26/2014 13:15,
      <a class="moz-txt-link-abbreviated" href="mailto:S.Schimpf@thermo.ruhr-uni-bochum.de">S.Schimpf@thermo.ruhr-uni-bochum.de</a> wrote:<br>
    </div>
    <blockquote
cite="mid:BC17976C2012C640B7C75829E692A6F902BFB09B2838@DCTHERMO.thermo.ruhr-uni-bochum.de"
      type="cite">
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      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014">Dear TRNSYS users,</span></font></div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014"></span></font> </div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014">I encountered a problem when
            using type 604 of the TESS libraries. Debugging showed that
            for me the code section in line 62 which stores the final
            temperatures in the static array is never reached as
            getIsEndOfTimeStep is always false. As a consequence the
            pipes received the initial temperature of 20°C for every
            time step. Instead of getIsEndOTimeStep I used
            getIsConvergenceReached. Is this correct (the results seem
            to indicate this) or does another solution exist? Has
            anybody else encountered the same problem in the past?</span></font></div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014"></span></font> </div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014">Thank you in advance, regards</span></font></div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014">Stefan</span></font></div>
      <div><font color="#000000" face="Arial" size="2"><span
            class="717015218-26022014"></span></font> </div>
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            mso-table-left: left; mso-padding-alt: 0cm 0cm 0cm 0cm"
            class="MsoNormalTable" cellpadding="0" cellspacing="0"
            align="left" border="0" width="485">
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              <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
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                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><b><span style="FONT-SIZE: 10pt">Dipl.-Ing.
                          Stefan Schimpf</span></b></span></p>
                </td>
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt">T
                        +49 (234) 32 – 26 390 </span></span></p>
                </td>
              </tr>
              <tr style="mso-yfti-irow: 1">
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
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                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt">Ruhr-<span
                          class="SpellE">Universitaet</span> Bochum </span></span></p>
                </td>
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt">F
                        +49 (234) 32 – 14 163 </span></span></p>
                </td>
              </tr>
              <tr style="mso-yfti-irow: 2">
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="SpellE"><span class="stil111"><span
                          style="FONT-SIZE: 10pt">Fakultaet</span></span></span><span
                      class="stil111"><span style="FONT-SIZE: 10pt">
                        Maschinenbau (Fak. MB)</span></span></p>
                </td>
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt"><a class="moz-txt-link-abbreviated" href="mailto:s.schimpf@thermo.rub.de">s.schimpf@thermo.rub.de</a>
                      </span></span></p>
                </td>
              </tr>
              <tr style="mso-yfti-irow: 3">
                <td style="PADDING-BOTTOM: 0.75pt; PADDING-LEFT: 0.75pt;
                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt">Lehrstuhl
                        <span class="SpellE">fuer</span> Thermodynamik </span></span></p>
                </td>
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                  PADDING-RIGHT: 0.75pt; PADDING-TOP: 0.75pt">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt"><a class="moz-txt-link-abbreviated" href="http://www.ruhr-uni-bochum.de/thermo">www.ruhr-uni-bochum.de/thermo</a></span></span></p>
                </td>
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                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
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                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="SpellE"><span class="stil111"><span
                          style="FONT-SIZE: 10pt">Universitaetsstrasse</span></span></span><span
                      class="stil111"><span style="FONT-SIZE: 10pt"> 150
                      </span></span></p>
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                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      style="mso-no-proof: yes"><img alt="thermologo
                        neu"
                        src="cid:part1.03080209.06080007@tess-inc.com"
                        v:shapes="Bild_x0020_1" height="50" width="141"></span><br
                      style="mso-special-character: line-break">
                    <br style="mso-special-character: line-break">
                  </p>
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><!--?xml:namespace prefix = o ns = 
      "urn:schemas-microsoft-com:office:office" /--><o:p> </o:p></p>
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                    around; mso-element-anchor-vertical: paragraph;
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                      class="SpellE"><span class="stil111"><span
                          style="FONT-SIZE: 10pt">Gebaeude</span></span></span><span
                      class="stil111"><span style="FONT-SIZE: 10pt"> IC,
                        Ebene 3, Raum 3/147 </span><o:p></o:p></span></p>
                </td>
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              <tr style="mso-yfti-irow: 6">
                <td style="PADDING-BOTTOM: 0cm; PADDING-LEFT: 0cm;
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                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
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                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><span style="FONT-SIZE: 10pt">44780
                        Bochum </span><o:p></o:p></span></p>
                </td>
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                  PADDING-RIGHT: 0cm; PADDING-TOP: 0cm">
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
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                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><span
                      class="stil111"><o:p> </o:p></span></p>
                  <p style="mso-margin-top-alt: auto;
                    mso-margin-bottom-alt: auto; mso-element: frame;
                    mso-element-frame-hspace: 2.25pt; mso-element-wrap:
                    around; mso-element-anchor-vertical: paragraph;
                    mso-element-anchor-horizontal: column;
                    mso-height-rule: exactly" class="MsoNormal"><o:p> </o:p></p>
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        <p class="MsoNormal"><o:p> </o:p></p>
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      <pre wrap="">_______________________________________________
TRNSYS-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a>
<a class="moz-txt-link-freetext" href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a>
</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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