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<p class="MsoNormal"><span style="color:#1F497D">Hi Patrick,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Here are some ideas based on previous suggestions. (Caveat - I haven’t had to address issues with the expression dependency limit before.)<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Scott Criswell suggested “MaxExpDeps = 10” versus the default of 12. You could try experimenting with even lower numbers, until the problem goes away or you get a different problem from limiting the
number of allowable references.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Scott’s other suggestions were as follows:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo3">
<![if !supportLists]><span style="font-family:"Courier New";color:#1F497D"><span style="mso-list:Ignore">o<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">BDL source code mods to increase the limit of exp dep lists<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo3">
<![if !supportLists]><span style="font-family:"Courier New";color:#1F497D"><span style="mso-list:Ignore">o<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">removal of some fraction of the expressions contained in your INP file, and/or<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo3">
<![if !supportLists]><span style="font-family:"Courier New";color:#1F497D"><span style="mso-list:Ignore">o<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">the addition of Set-Default statements in your INP file that replace additional BDL default expressions with static values or symbolic selections<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">I like the Set-Default statements idea. Add commands within your expressions for SET-DEFAULT FOR SPACE, SET-DEFAULT FOR SYSTEM, SET-DEFAULT FOR ZONE etc. to reduce the number of DOE-2 default dependencies.
There are many DOE-2 default expressions that are pretty elaborate, which could be replaced with uniform default values or simpler expressions. See for example, the DOE-2 default expression for ZONE:THERMOSTAT-TYPE.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo3"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Using Input Macros in lieu of or in combination with keyword expressions may help. I am just starting to experiment with this BDL feature.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Bill<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Medium",sans-serif;color:black">William Bishop, PE, BEMP, BEAP, CEM, LEED AP
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Equest-users [mailto:equest-users-bounces@lists.onebuilding.org]
<b>On Behalf Of </b>Lapierre, Patrick<br>
<b>Sent:</b> Wednesday, March 16, 2016 9:25 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] BDL expression dependency limit<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="FR-CA">I’ve run up against the hard-coded limit of expression dependency in one of my projects.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA">Reading the archives, I’ve tried the 2 solutions I found to increase the capacity but I’m still short.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA">Those two solutions were :<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l1 level1 lfo2"><![if !supportLists]><span lang="FR-CA"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR-CA">Adding « MaxExpDeps = 10 » into the project PD2 definition;<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l1 level1 lfo2"><![if !supportLists]><span lang="FR-CA"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR-CA">Removing all « C- » keyword default expressions from the BDLDft.dat file (since they are only useful for Title-24 analysis);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA">I’m wondering if anyone had some other insight as to how I could further increase the expression dependency capacities.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CA" style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:FR-CA"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:FR-CA">
</span><a href="http://www.bpa.ca/" target="''"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:blue;mso-fareast-language:FR-CA;text-decoration:none"><img border="0" width="85" height="85" id="_x0000_i1025" src="cid:image008.jpg@01D17F6C.5B4CA440" alt="Bouthillette Parizeau"></span></a><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:FR-CA"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;color:#3F3F3F;mso-fareast-language:FR-CA">Patrick</span></b><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;mso-fareast-language:FR-CA"> <span style="color:#3F3F3F">Lapierre</span></span></b><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#7D7D7D;mso-fareast-language:FR-CA">_ing.</span></b><b><span style="font-size:10.0pt;font-family:"Arial Black",sans-serif;mso-fareast-language:FR-CA"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#A5A5A5;mso-fareast-language:FR-CA"><a href="mailto:plapierre@bpa.ca" title="Envoyer un courriel/Send email"><span style="color:#A5A5A5">plapierre@bpa.ca</span></a> | <a href="http://www.bpa.ca" target="_blank" title="www.bpa.ca"><span style="color:#A5A5A5">www.bpa.ca</span></a> | t:
5143833747x2807<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR-CA" style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#BFBFBF;mso-fareast-language:FR-CA">Les informations contenues dans le courriel que vous venez de recevoir, y compris les pièces jointes, sont destinées à l’usage
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