Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
1

Massive run files

asked 2019-01-10 11:59:59 -0600

avril14's avatar

I'm working on a fairly complex Open Studio model, but some of the output files are surprisingly big. The eplusout.sql is a little over 52GB and the eplusout.eso is 22GB. Has anyone ever encountered this issue before? Any idea what might be causing it?

Thank you!

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
4

answered 2019-01-10 12:52:48 -0600

updated 2019-01-10 12:53:16 -0600

Your model is probably requesting output variables in excess of what you need. Particularly, output variables of the 'Surface', 'Zone' and 'System Node' variety, with key values set to 'All' (i.e. "*") for large models will result in large amounts of data in the output files.

edit flag offensive delete link more

Comments

Since there are so many output variables, it's easier to turn them "All Off" than turn off dozens of individual output variables. Are there any particular output variables that should remain on for the standard Energy Plus and/or Open Studio Results to properly display?

ethankheil's avatar ethankheil  ( 2019-01-10 14:02:06 -0600 )edit
1

@ethankheil there are for the OpenStudio results, but the measure that generates that report will request those variables itself, so you don't have to. The standard EnergyPlus results report does not require any user-specified time series outputs.

ericringold's avatar ericringold  ( 2019-01-10 14:07:02 -0600 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Training Workshops

Careers

Question Tools

1 follower

Stats

Asked: 2019-01-10 11:59:59 -0600

Seen: 119 times

Last updated: Jan 10 '19