[Equest-users] User-Defined Default Expressions - GLASS-TYPE

[Bishop, Bill via Equest-users]

Since we have a good thread going with expressions, I'll share an expression that assigns GLASS-TYPE based on WINDOW-TYPE and window orientation. In this case, south-facing windows (180 degrees, +/- 20 degrees) are assigned their own glass type. The part of the expression that determines orientation (in bold) can be used in other expressions for WINDOW keywords as you see fit.
~Bill

   GLASS-TYPE       =
{if(#L("WINDOW-TYPE")!=#SI("STANDARD","WINDOW","WINDOW-TYPE"))
  then #SI("2Dome Acrylc White, Alum no Brk", "WINDOW", "GLASS-TYPE") else
if(#L("WIN-SPEC-METHOD")==#SI("GLASS-TYPE-INPUT","WINDOW","WIN-SPEC-METHOD"))
then if (ABS(#CDN(#P("AZIMUTH")+#P2("AZIMUTH")+
   #G("BUILD-PARAMETERS","AZIMUTH"), #P("TILT")) - 180) <20)
   then #SI("Type South U .19 SHGC .58", "WINDOW", "GLASS-TYPE")
   else #SI("Type Other U .22 SHGC .36", "WINDOW", "GLASS-TYPE") endif
else unused endif endif}

William Bishop, PE, BEMP, BEAP, CEM, LEED AP | Pathfinder Engineers & Architects LLP
Senior Energy Engineer

[cid:image004.jpg at 01D29746.CD6E2BA0]  [cid:image006.jpg at 01D29746.CD6E2BA0]



134 South Fitzhugh Street                 Rochester, NY 14608

T: (585) 698-1956                        F: (585) 325-6005

bbishop at pathfinder-ea.com<mailto:wbishop at pathfinder-ea.com>             www.pathfinder-ea.com<http://www.pathfinder-ea.com/>

[http://png-5.findicons.com/files/icons/977/rrze/720/globe.png]Carbon Fee and Dividend - simple, effective, and market-based.


From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Kevin McGaffigan via Equest-users
Sent: Tuesday, March 07, 2017 12:23 PM
To: 'Nicholas Caton' <Nicholas.Caton at schneider-electric.com>
Cc: 'equest-users' <equest-users at lists.onebuilding.org>
Subject: Re: [Equest-users] Window Properties - where to toggle glass type assignment?

Nick,

I'm not sure why your specification method is blank.  Do you have "no_def" in the user expression?  If you set the specification method to "composite" a dialog box should appear under specification method that allows you to select the type of glass.

[cid:image011.png at 01D29741.CBFF2490]

Kevin McGaffigan, PE

DMI
300 Chestnut Street, Suite 150
Needham, MA 02492
781-449-5700 x12


From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Nicholas Caton via Equest-users
Sent: Tuesday, March 7, 2017 12:07 PM
To: equest-users <equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>>
Subject: [Equest-users] Window Properties - where to toggle glass type assignment?

Probably I'm missing something obvious... but is there no way to review/edit glass type assignment in detailed mode window properties?  I've managed with creating expressions / reviewing / editing via the spreadsheet view but this has started bugging me as I keep catching myself looking for something I don't think is actually there...
[cid:image012.png at 01D29741.CBFF2490]

[cid:image013.png at 01D29741.CBFF2490]
Nick Caton, P.E., BEMP
  Senior Energy Engineer
  Regional Energy Engineering Manager
  Energy and Sustainability Services
  Schneider Electric

D  913.564.6361
M  785.410.3317
F  913.564.6380
E  nicholas.caton at schneider-electric.com<mailto:nicholas.caton at schneider-electric.com>

15200 Santa Fe Trail Drive
Suite 204
Lenexa, KS 66219
United States

[cid:image014.png at 01D29741.CBFF2490]



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