[Equest-users] DOE 2 Expressions - power users, unite!

Thu Sep 1 07:10:39 PDT 2016

All,
I have been slowly building up a library of custom keyword expressions, some of which are pretty elaborate, to streamline eQUEST inputs. I’m interested in working with others to collect and improve on these efforts. The goal would be to develop helpful keyword expressions and then release them to the larger eQUEST community as input/txt files. Please contact me if this interests you.
Thanks!
~Bill

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

[cid:image004.jpg at 01D20439.177905E0]  [cid:image005.jpg at 01D20439.177905E0]

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: Bishop, Bill
Sent: Thursday, September 01, 2016 10:00 AM
To: 'Chris Jones' <Christopher.Jones at RWDI.com>; Saif A <saif.a.abdulameer at gmail.com>
Cc: equest-users at lists.onebuilding.org
Subject: RE: [Equest-users] DOE 2 Expressions

Follow Chris’s advice below to explore keyword expressions. It also helps to look at the bdldft.txt file, which contains the official default expressions in one list. It can be found in the eQUEST 3-65 Data -> DOE-2 folder which is most likely within your Documents folder.
~Bill

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

[cid:image007.jpg at 01D20438.5626F8C0]  [cid:image008.jpg at 01D20438.5626F8C0]

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 Chris Jones via Equest-users
Sent: Thursday, September 01, 2016 8:22 AM
To: Saif A <saif.a.abdulameer at gmail.com<mailto:saif.a.abdulameer at gmail.com>>
Cc: equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: Re: [Equest-users] DOE 2 Expressions

The best source for information on DOE2.2 is the manuals available for download on the doe2.com site. Keyword expressions are covered in DOE22Vol3-Topics. The ComplianceAnalysis manual also covers keyword expressions but a number of the expressions available in the compliance analysis module are not available to the .inp file. The eQUEST interface can show you the default expressions for all the keywords. Right click on an input, select View Default/Range, click Edit/View Expressions. For example, Condenser Water Loop, Operation, Loop Operation, the default expression is:
if (#L("SUBTYPE") != #SI("SECONDARY","CIRCULATION-LOOP","SUBTYPE") .OR.
     #RV(#L("PRIMARY-LOOP")) != 0)
then #SI("DEMAND","CIRCULATION-LOOP","LOOP-OPERATION")
else #LR("PRIMARY-LOOP","LOOP-OPERATION")
endif

Christopher Jones, P. Eng.
Rowan Williams Davies & Irwin Inc.
Consulting Engineers & Scientists
901 King Street West, Suite 400, Toronto, Ontario, M5V 3H5
T: (519) 823-1311 ext 2052
M: (416) 697-0056

From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Saif A via Equest-users
Sent: Wednesday, August 31, 2016 6:43 PM
To: equest-users
Subject: [Equest-users] DOE 2 Expressions

Hi guys,

is there any materials (Books, websites, examples) to learn DOE 2 expressions beside the "Overview of DOE-2.2".

Thank you,

Saif
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