First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers ▲
votes
13197
questions
Tagged
128
views
no
answers
no
votes
2025-03-30 04:30:22 -0600
Denis Bourgeois
Failed to compute arguments measure
openstudio-application
mac-os
openstudio-results
reporting-measure
application-error
173
views
no
answers
1
vote
2025-03-29 10:10:26 -0600
ssjjjyyy
DesignSpecification: OutdoorAir: SpaceList giving 0 mechanical ventilation
mechanical-ventilation
energyplus
ventilation
outdoor-air
spaces
876
views
no
answers
1
vote
2025-03-31 06:55:14 -0600
Ron
Radiant cooling system in EnergyPlus does not produce any sensible cooling?
low-temperature-radiant
condensation
energyplus
hvac-control
132
views
no
answers
1
vote
2025-03-31 07:01:56 -0600
SZ_T
Add thermochromic material group in OpenStudio Application 1.9
openstudio-application
openstudio
dynamic-glazing
energyplus
82
views
no
answers
no
votes
2025-03-31 11:06:15 -0600
alireza
Zone Air Node Air Flow [closed]
airflow
airflow-network
energyplus
control-zone
output-variable
178
views
no
answers
no
votes
2025-03-31 11:08:28 -0600
alireza
how to fix static hourly airflow rate in zonal variable data?
airflow
airflow-network
energyplus
control-zone
output-variable
132
views
no
answers
1
vote
2025-04-01 07:16:26 -0600
herman-riley
General beginner help [closed]
energyplus
training
consult
summary-report
738
views
no
answers
no
votes
2025-04-01 14:42:38 -0600
Aaron Boranian
CSV Schedule Objects Not Displaying in Model Library Despite Correct Relative Paths
schedules
csv-file
openstudio
openstudio-application
import
76
views
no
answers
no
votes
2025-04-01 13:03:21 -0600
Zaid
CSV Schedules Not Appearing in Model Library Despite Correct Setup [closed]
schedules
csv-file
openstudio
openstudio-application
import
122
views
no
answers
1
vote
2025-04-01 19:59:25 -0600
mattkoch
AirflowNetworkZone setVentilationControlZoneTemperatureSetpointSchedule fails!
openstudio
openstudio-sdk
airflow-network
openstudio-measure
212
views
no
answers
no
votes
2025-04-04 09:57:55 -0600
Hugo Segura
Hi, I'm new to Pat OpenStudio. I'm unable to get values in the Summary Table. Could you help me find the problem?
openstudio-pat
summary
pat
2k
views
no
answers
no
votes
2025-04-07 09:42:21 -0600
Aaron Boranian
Hey folks, I ran into this error while using the CreateDOEPrototypeBuilding measure in OpenStudio . How to solve this problem?
apply-measure
building-envelope
commercial-prototype-building
openstudio
openstudio-standards
97
views
no
answers
no
votes
2025-04-07 09:41:02 -0600
Aaron Boranian
negative coil bypass factor ?
energyplus
severe-error
vrf
161
views
no
answers
1
vote
2025-04-06 08:20:36 -0600
Nico001
How to link HX with supply side of condenser loop in DesignBuilder
designbuilder
ground-source-heat-pump
condenser-loop
heat-exchanger
hvac-diagram
88
views
no
answers
no
votes
2025-04-07 09:41:37 -0600
KLim
Gas-fired Coil vs Hot Water Coil
heating-coil
hot-water-loop
boiler
116
views
no
answers
no
votes
2025-04-10 15:11:08 -0600
mj
OpenStudio - How do I reset the origin of the grid in 3D view?
openstudio
openstudio-application
geometry
129
views
no
answers
no
votes
2025-04-11 04:25:22 -0600
Novak Popovic
Separate houses- EnergyPlus
energyplus
sketchup
multi-building
residential-modeling
124
views
no
answers
no
votes
2025-04-13 21:32:01 -0600
antonszilasi
Open Studio water heater direct query failing.
openstudio
water-heater
openstudio-application
dhw
energyplus
109
views
no
answers
2
votes
2025-04-12 09:55:42 -0600
Keigo
Valid range of inlet air WB for cooling towers
energyplus
cooling-tower
wet-bulb
warning
performance-data
119
views
no
answers
no
votes
2025-04-15 10:00:22 -0600
Aaron Boranian
geometric error updating from v. 8.5 to 9.6
geometry
energyplus
idf-version-updater
warning
113
views
no
answers
no
votes
2025-04-14 22:25:09 -0600
walk_er
Issue Extracting Data from ESO files and CSV-to-EPW Conversion Using Python [closed]
eso-file
csv
python
energyplus
245
views
no
answers
1
vote
2025-04-16 17:25:39 -0600
IanVG
PNNL Prototype Scorecards versus DOE Building Prototype
openstudio-standards
schedules
prototype
doe-prototype-buildings
commercial-prototype-building
482
views
no
answers
no
votes
2025-04-17 17:19:20 -0600
IanVG
Trace 3D Plus Schedule Recommendations
trane-trace
schedules
occupancy
design-day
energyplus
158
views
no
answers
no
votes
2025-04-18 13:44:46 -0600
mj
Open Studio - VRF unit COP high at lower temp
openstudio
openstudio-application
vrf
174
views
no
answers
no
votes
2025-04-18 15:18:24 -0600
myg7499
Cannot see Floorspacejs
floorspace.js
openstudio
openstudio-application
geometry
139
views
no
answers
3
votes
2025-04-23 02:50:18 -0600
Keigo
Fatal error in zones without floor
energyplus
lighting
bug-report
geometry
368
views
no
answers
no
votes
2025-04-24 14:43:53 -0600
Denis Bourgeois
Heating and cooling load in a baseline model (DesignBuilder)
designbuilder
hvac
ashrae-90.1
baseline
unmet-hours
274
views
no
answers
no
votes
2025-04-25 08:45:01 -0600
Aaron Boranian
How to Model AHU with DOAS in DesignBuilder? [closed]
designbuilder
doas
air-loop
166
views
no
answers
no
votes
2025-04-25 09:03:42 -0600
MarcF
Create typical buiding measure - undefined model standard climate zone [closed]
apply-measure
184
views
no
answers
no
votes
2025-04-28 06:16:43 -0600
Denis Bourgeois
Natural Ventilation not following my inputs on DesignBuilder [closed]
natural-ventilation
designbuilder
bug-report
« previous
1
...
132
133
134
135
136
...
440
next page »
Training Workshops
Contributors
Tags
energyplus
×14
openstudio
×9
openstudio-application
×8
designbuilder
×4
geometry
×4
schedules
×4
airflow-network
×3
airflow
×2
apply-measure
×2
bug-report
×2
commercial-prototype-building
×2
control-zone
×2
csv-file
×2
import
×2
openstudio-standards
×2
output-variable
×2
vrf
×2
warning
×2
air-loop
×1
application-error
×1
ashrae-90.1
×1
baseline
×1
boiler
×1
building-envelope
×1
condensation
×1
condenser-loop
×1
consult
×1
cooling-tower
×1
csv
×1
design-day
×1
dhw
×1
doas
×1
doe-prototype-buildings
×1
dynamic-glazing
×1
eso-file
×1
floorspace.js
×1
ground-source-heat-pump
×1
heat-exchanger
×1
heating-coil
×1
hot-water-loop
×1
hvac
×1
hvac-control
×1
hvac-diagram
×1
idf-version-updater
×1
lighting
×1
low-temperature-radiant
×1
mac-os
×1
mechanical-ventilation
×1
multi-building
×1
natural-ventilation
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
.jpg "Mariha")
