<font color="#000000"><font face="courier new,monospace">Dear All:</font></font><div><font color="#000000"><font face="courier new,monospace"><br></font></font></div><div><font class="Apple-style-span" face="'courier new', monospace">Currently I am working on a project with a network flow with controls, specifically to simulate windows opening in the summer time only. They work fine only when I leave the "Period of Vality" of their control loops from 1 1 to 31 12 (whole year), but whenever I try to change it to any other period (my need is 1 1 to 31 3) the integrated simulator crashes when launching the simulation. A window with an X appears with only a "close" button and the simulator displays the next message:</font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">cannot locate appropriate day type</font></div><div>
<font class="Apple-style-span" face="'courier new', monospace">no valid day type for year-day</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">That's my question, many many thanks in advance.</font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">Greetings</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br>
</font></div><div><font class="Apple-style-span" face="'courier new', monospace">Rodrigo Narváez S.</font></div><div><font class="Apple-style-span" face="'courier new', monospace"><i>Architect</i></font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><i>Master in sustainable design and construction candidate</i></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><i>Universidad del Desarrollo</i></font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><i>Chile</i></font></div>