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
3625
questions
Tagged
371
views
no
answers
no
votes
2025-03-18 12:02:25 -0500
Aaron Boranian
OpenStudio: Adding a second PVAV gives heating coil missing property error
heating-coil
severe-error
energyplus
node-connection
air-loop
257
views
no
answers
1
vote
2025-03-19 03:15:41 -0500
Julien Marrec
Create Baseline (90.10 2010) Measure gives error : OS 3.7.0
measure
openstudio-standards
baseline
schedule
error
356
views
no
answers
1
vote
2025-03-19 06:30:49 -0500
Aaron Boranian
OpenStudio: What do I have to do to make muy building affected by the exterior temperature?
infiltration
indoor-temperature
openstudio
openstudio-application
energyplus
327
views
no
answers
no
votes
2025-03-19 10:13:43 -0500
divsood04
Is there a way I can access Unmnet hours data to create an agent?
api
website
158
views
no
answers
no
votes
2025-03-20 06:40:21 -0500
Aaron Boranian
error euclid extension
euclid
sketchup
error
energyplus
593
views
no
answers
no
votes
2025-03-21 03:32:53 -0500
yavi828
Could You Help Me To Check My osm Model?
openstudio
openstudio-application
224
views
no
answers
no
votes
2025-03-23 11:33:31 -0500
huy1912
Fans consumption too high (OpenStudio)
openstudio
fans
openstudio-application
vrf
hvac-control
212
views
no
answers
no
votes
2025-03-25 09:46:40 -0500
Aaron Boranian
Confusion with floor heating modelling
openstudio
openstudio-application
radiant-heating
openstudio-measure
238
views
no
answers
1
vote
2025-03-25 11:07:39 -0500
Zakaria
Inlet Coil Temperature for Air Chiller in EnergyPlus
air-chiller
output-variable
energyplus
hvac
node-connection
296
views
no
answers
no
votes
2025-03-27 16:07:31 -0500
nagpalh
How to control mass flow rate at inlet node of ZONEHVAC:BASEBOARD:RADIANTCONVECTIVE:WATER?
baseboard-heater
ems
energyplus
ems-control
hot-water-loop
576
views
no
answers
no
votes
2025-03-28 13:53:05 -0500
TiagoVicenteup
Error: EnergyPlus returned a non-zero exit code (1). Check the stdout-energyplus log
fatal
energyplus
openstudio
openstudio-application
258
views
no
answers
1
vote
2025-03-29 10:10:26 -0500
ssjjjyyy
DesignSpecification: OutdoorAir: SpaceList giving 0 mechanical ventilation
mechanical-ventilation
energyplus
ventilation
outdoor-air
spaces
174
views
no
answers
no
votes
2025-03-30 04:30:22 -0500
Denis Bourgeois
Failed to compute arguments measure
openstudio-application
mac-os
openstudio-results
reporting-measure
application-error
1k
views
no
answers
1
vote
2025-03-31 06:55:14 -0500
Ron
Radiant cooling system in EnergyPlus does not produce any sensible cooling?
low-temperature-radiant
condensation
energyplus
hvac-control
197
views
no
answers
1
vote
2025-03-31 07:01:56 -0500
SZ_T
Add thermochromic material group in OpenStudio Application 1.9
openstudio-application
openstudio
dynamic-glazing
energyplus
241
views
no
answers
no
votes
2025-03-31 11:08:28 -0500
alireza
how to fix static hourly airflow rate in zonal variable data?
airflow
airflow-network
energyplus
control-zone
output-variable
853
views
no
answers
no
votes
2025-04-01 14:42:38 -0500
Aaron Boranian
CSV Schedule Objects Not Displaying in Model Library Despite Correct Relative Paths
schedules
csv-file
openstudio
openstudio-application
import
166
views
no
answers
1
vote
2025-04-01 19:59:25 -0500
mattkoch
AirflowNetworkZone setVentilationControlZoneTemperatureSetpointSchedule fails!
openstudio
openstudio-sdk
airflow-network
openstudio-measure
266
views
no
answers
no
votes
2025-04-04 09:57:55 -0500
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
226
views
no
answers
1
vote
2025-04-06 08:20:36 -0500
Nico001
How to link HX with supply side of condenser loop in DesignBuilder
designbuilder
ground-source-heat-pump
condenser-loop
heat-exchanger
hvac-diagram
139
views
no
answers
no
votes
2025-04-07 09:41:02 -0500
Aaron Boranian
negative coil bypass factor ?
energyplus
severe-error
vrf
140
views
no
answers
no
votes
2025-04-07 09:41:37 -0500
KLim
Gas-fired Coil vs Hot Water Coil
heating-coil
hot-water-loop
boiler
3k
views
no
answers
no
votes
2025-04-07 09:42:21 -0500
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
171
views
no
answers
no
votes
2025-04-10 15:11:08 -0500
mj
OpenStudio - How do I reset the origin of the grid in 3D view?
openstudio
openstudio-application
geometry
185
views
no
answers
no
votes
2025-04-11 04:25:22 -0500
Novak Popovic
Separate houses- EnergyPlus
energyplus
sketchup
multi-building
residential-modeling
164
views
no
answers
2
votes
2025-04-12 09:55:42 -0500
Keigo
Valid range of inlet air WB for cooling towers
energyplus
cooling-tower
wet-bulb
warning
performance-data
200
views
no
answers
no
votes
2025-04-13 21:32:01 -0500
antonszilasi
Open Studio water heater direct query failing.
openstudio
water-heater
openstudio-application
dhw
energyplus
173
views
no
answers
no
votes
2025-04-15 10:00:22 -0500
Aaron Boranian
geometric error updating from v. 8.5 to 9.6
geometry
energyplus
idf-version-updater
warning
332
views
no
answers
1
vote
2025-04-16 17:25:39 -0500
IanVG
PNNL Prototype Scorecards versus DOE Building Prototype
openstudio-standards
schedules
prototype
doe-prototype-buildings
commercial-prototype-building
574
views
no
answers
no
votes
2025-04-17 17:19:20 -0500
IanVG
Trace 3D Plus Schedule Recommendations
trane-trace
schedules
occupancy
design-day
energyplus
« previous
1
...
113
114
115
116
117
...
121
next page »
Contributors
Tags
energyplus
×16
openstudio
×11
openstudio-application
×10
openstudio-standards
×3
schedules
×3
airflow-network
×2
commercial-prototype-building
×2
error
×2
geometry
×2
heating-coil
×2
hot-water-loop
×2
hvac-control
×2
node-connection
×2
openstudio-measure
×2
output-variable
×2
severe-error
×2
sketchup
×2
vrf
×2
warning
×2
air-chiller
×1
airflow
×1
air-loop
×1
api
×1
application-error
×1
apply-measure
×1
baseboard-heater
×1
baseline
×1
boiler
×1
building-envelope
×1
condensation
×1
condenser-loop
×1
control-zone
×1
cooling-tower
×1
csv-file
×1
designbuilder
×1
design-day
×1
dhw
×1
doe-prototype-buildings
×1
dynamic-glazing
×1
ems
×1
ems-control
×1
euclid
×1
fans
×1
fatal
×1
ground-source-heat-pump
×1
heat-exchanger
×1
hvac
×1
hvac-diagram
×1
idf-version-updater
×1
import
×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
×