Releases: NREL/OpenStudio
OpenStudio v1.6.0
These release notes describe version 1.6.0 of the OpenStudio software
suite developed by the National Renewable Energy Laboratory (NREL),
Buildings and Thermal Systems, Commercial Buildings Research Group,
Tools Development Section, and associated collaborators. The notes are
organized into the following sections:
- Where to Find OpenStudio Documentation
- Installation Notes
- Overview
- New Features
- Known Issues
Where to Find OpenStudio Documentation
- OpenStudio release documentation, including these release notes,
tutorials, and other user documentation, is available at
https://www.openstudio.net/. - C++ API documentation is available at
https://s3.amazonaws.com/openstudio-sdk-documentation/index.html. - Measure development documentation is available at
http://nrel.github.io/OpenStudio-user-documentation/measures/measure_writing_guide/.
Installation Notes
OpenStudio is supported on Windows 7 – 8.1, OS X 10.9 – 10.10, and
64-bit Ubuntu 14.04.
OpenStudio 1.6.0 supports EnergyPlus Release 8.2.0 Update 1, which is
now bundled with the OpenStudio installer. It is no longer necessary to
download and install EnergyPlus separately, however a standalone
EnergyPlus installer for this build is available at
https://github.com/NREL/EnergyPlus/releases/tag/v8.2.0-Update-1.2.
Other builds of EnergyPlus 8.2 are not supported by OpenStudio 1.6.0.
Installation Steps
- The OpenStudio SketchUp Plug-in requires SketchUp
2015 (not available for Linux). The
OpenStudio SketchUp Plug-in does not support older versions of
SketchUp SketchUp 2015 is available in 32 and 64 bit versions, the
32 bit version of OpenStudio on Windows will only work with the 32
bit version of SketchUp 2015 and the 64 bit version of OpenStudio
will only work with the 64 bit version of SketchUp 2015. - Download and install
OpenStudio. - Setup a Building Component Library (BCL) account to access online
building components and measures. View instructions on how to setup
your account and configure the key in
OpenStudio.
Optional Installation Steps
- For Radiance integration, download and install
Radiance.
Overview
This version of OpenStudio works with EnergyPlus 8.2.0 Update 1. Other
builds of EnergyPlus 8.2 are not supported by OpenStudio 1.6.0.
EnergyPlus is now bundled with the OpenStudio installer, it is no longer
necessary to download and install EnergyPlus separately.
OpenStudio SketchUp plug-in updated to work with SketchUp 2015.
SketchUp 2015 is available in 32 and 64 bit versions, the 32 bit version
of OpenStudio on Windows will only work with the 32 bit version of
SketchUp 2015 and the 64 bit version of OpenStudio will only work with
the 64 bit version of SketchUp 2015.
Addition of standards specific properties to material and construction
objects. These fields are completely optional but will be translated to
SDD format if they are populated in the OpenStudio Application. A
template file, CECTemplate.osm, contains a set of materials populated
with CEC Title24 2013 information. This file is installed with
OpenStudio and may be loaded as a library in the OpenStudio Application
for easy inclusion in your model.
The model object TimeDependantValuation was removed.
The BCL OnDemandGenerator class was removed. OnDemandGenerator
functionality was also removed from the BCL.
OpenStudio SketchUp Plug-in 1.6.0
- No changes.
OpenStudio Application 1.6.0
- Addition of standards specific properties to material and
construction objects.
OpenStudio ParametricAnalysisTool 1.6.0
- No changes.
OpenStudio ResultsViewer 1.6.0
- Updated to support EnergyPlus 8.2.0.
OpenStudio Ruby Bindings 1.6.0
- No changes.
OpenStudio C# Bindings 1.6.0
- No changes.
OpenStudio Python Bindings 1.6.0
- No changes.
- Python bindings are not packaged with OpenStudio. To use them see
our developer page for
guidance on building OpenStudio.
OpenStudio JavaScript V8 Bindings 1.6.0
- No changes.
- JavaScript bindings are not packaged with OpenStudio. To use them
see our developer page for
guidance on building OpenStudio.
OpenStudio Java Bindings 1.6.0
- No changes.
- Java bindings are not packaged with OpenStudio. To use them see our
developer page for
guidance on building OpenStudio.
OpenStudio RunManager
- The RunManager application has been deprecated in favor of the
OpenStudio and ParametricAnalysisTool applications. The RunManager
library will remain available.
Bug Fixes
- The OpenStudio SketchUp plug-in handled orphan objects
inconsistently, now these are simply not drawn. [issue
#1224] - SaveAs in SketchUp plugin corrupts measures in model. [issue
#754] - Cloud functionality fails on reporting measures. [issue
#824] - BCL measure may look like they are broken even though they work.
[issue #1254] - Copy measure does not work. [issue
#1274] - Cannot use Material Roof Vegetation in Construction. [issue
#1317] - PIU fans do not night cycle properly. [issue
#1343] - OA Controller will not schedule off. [issue
#1344]
Known Issues
The following are issues known at the time of publication of these
release notes. Please contact [email protected] if you require
further assistance.
Known Issues Common to All Platforms
OpenStudio SketchUp Plug-In
- If you use copy multiple on group-level OpenStudio objects, you will
get one extra copy. The extra group is created by the first
copy-and-paste operation and is not removed when the copy multiple
occurs. To address this, after you perform a copy multiple procedure
on groups or spaces, press delete. The objects you need to delete
should already be selected. If you are copying loose surfaces such
as windows, there are no problems, as SketchUp will merge equivalent
surfaces. [issue
#28] - Using SketchUp’s undo operation on OpenStudio model elements may
produce unexpected results. [issues
#54 and
#150] - SKP and OSM link is not maintained when files are relocated.
However, you can manually re-establish that link. When opening a
SketchUp file, launch SketchUp and then open the SketchUp file. If
that doesn’t work you can also directly load the OSM file, bypassing
the SKP file. [issue
#409] - It is possible for the OpenStudio plug-in to conflict with other
SketchUp plug-ins. If you suspect this is a problem, try testing
with other plug-ins disabled, or contact [email protected] for
assistance. [issue
#26] - Using “Intersect” in the surface matching dialog can result in a
crash or unexpected results. This is more common with models that
were imported from other CAD formats at some point in the workflow.
It is a good idea to save prior to using this to avoid any loss of
data. This is related to an underlying SketchUp bug. [issue
#168] - “Project Loose Geometry” can crash SketchUp. It is a good idea to
save prior to using this to avoid any loss of data. [issue
#484] - Adjacent stacked spaces in same zones may result in incorrect area
and likely loads as well. [issue
#561] - Using AutoSave in SketchUp can overwrite changes made in OS app if
the file is open in both locations. [issue
#899]
If your OpenStudio model causes a crash of SketchUp or has unexpected
behavior, please forward it to [email protected] with a detailed
description of the problem along with the steps that produced the issue.
Please also include the directory that has the same name as the OSM
file. You can attach it as a zip file.
OpenStudio Application
- EnergyPlus 8.2 no longer provides simulation output to standard
output during simulation. [issue #1359] - Similar thermostats assigned in the SketchUp Plug-in are shared
across thermal zones in the OpenStudio application. Changing or
turning off one will do the same to others. [issue
#123] - The view does not always refresh correctly when you delete a
material from a construction. If you still see a material after
clicking the “x”, switch away from and back to the object to refresh
the view. [issue
#196] - OS App Schedule Editor allows entering values outside of type
limits. [issue
#531] - All drop zones under Water Use Equipment Definitions doesn't enforce
schedule types. [issue
#532] - Some HVAC components in OpenStudio are missing from the HVAC Library
(e.g. Fan:OnOff). [issue
#599] - Several objects in OpenStudio appear to ac...
OpenStudio v1.5.5
Fixing build error
OpenStudio v1.5.4
Correct installation location of E+ on Windows @axelstudios
OpenStudio v1.5.3
Fixing Ruby AWS unix packages
OpenStudio v1.5.2
Merge pull request #1276 from NREL/81878454_CopyMeasure 81878454 copy measure
OpenStudio v1.5.1
[#81725284] Do not allow main vertical tabs to be duplicated via Appl…
OpenStudio v1.5.0
These release notes describe version 1.5.0 of the OpenStudio software suite developed by the National Renewable Energy Laboratory (NREL), Buildings and Thermal Systems, Commercial Buildings Research Group, Tools Development Section, and associated collaborators. The notes are organized into the following sections:
- Where to Find OpenStudio Documentation
- Installation Notes
- Overview
- New Features
- Known Issues
Where to Find OpenStudio Documentation
- OpenStudio release documentation, including these release notes, tutorials, and other user documentation, is available at http://openstudio.nrel.gov/documentation.
- C++ API documentation is available at http://openstudio.nrel.gov/sdk-documentation.
- Measure development documentation is available at https://github.com/NREL/OpenStudio/wiki/Measure-Writing-Guide.
- OpenStudio Life Cycle Costing Examples are available at http://openstudio.nrel.gov/openstudio-life-cycle-examples.
Installation Notes
OpenStudio is supported on Windows 7 – 8.1, OS X 10.9, and 64-bit Ubuntu 14.04.
OpenStudio 1.5.0 supports EnergyPlus Release 8.1.
Installation Steps
- Download and install EnergyPlus 8.1.
- Download EnergyPlus 8.1. Create an account and login if you don't already have one.
- OpenStudio will work with 32 or 64bit EnergyPlus installers.
- The OpenStudio SketchUp Plug-in requires Sketchup 2014 (not available for Linux). Older versions are not supported.
- Create an OpenStudio account, then download and install OpenStudio.
- Setup a Building Component Library (BCL) account to access online building components and measures. View instructions on how to setup your account and configure the key in OpenStudio.
Optional Installation Steps
- For Radiance integration, download and install Radiance.
Overview
This OpenStudio 1.5.0 release updates many OpenStudio dependencies. The biggest of these is an upgrade from Ruby 1.8 to Ruby 2.0. This update allows OpenStudio to leverage upon the improvements available in Ruby 2.0, and provides compatibility with SketchUp 2014. However, this update also means that OpenStudio will no longer be compatible with SketchUp 2013 or SketchUp 8. C++ developers will notice upgrades to Qt 5 and Boost 1.55, as well as the inclusion of C++11 features in OpenStudio source code.
OpenStudio for OS X is now built with the 10.9 SDK for Ruby 2.0 support, making Mavericks the primary Apple platform, and Ubuntu 12 support has been removed in favor of Ubuntu 14.04 LTS. Windows platform support remains the same, with Windows 7 – 8.1 compatibility.
This OpenStudio 1.5.0 release also includes several improvements to measures. Reporting measures can now request output variables from EnergyPlus to ensure that they have the data they need to create plots or make reports. Additionally, units and descriptions can now be added to measure arguments.
The OpenStudio C++ SDK documentation has been significantly improved, which includes a search feature and links between all Doxygen directories. Updated C++ and Ruby coding standards can be found on the GitHub wiki.
Other notable improvements:
- Previously available for Refrigeration Walk Ins and Refrigeration Cases, GridView (a grid-style interface providing detailed component views) has now been applied to the Space Types tab, as well as the Thermal Zones tab. These GridView-enabled tabs now allow practitioners to view and modify numerous Space Types (or Thermal Zones) and their objects, simultaneously.
- Multiple performance improvements and bug fixes.
New Features
OpenStudio Platform 1.5.0
-
HVAC objects added from the OpenStudio HVAC roadmap:
Changeover Bypass Unitary System- AirLoopHVAC:UnitaryHeatCool:VAVChangeoverBypass
- AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat
- AirTerminal:SingleDuct:VAV:HeatAndCool:Reheat
Supply air to Four Pipe Fan Coil Terminal from DOAS
- AirTerminal:SingleDuct:InletSideMixer
Series PIU Terminal
- AirTerminal:SingleDuct:SeriesPIU:Reheat
Four Pipe Induction Terminal
- AirTerminal:SingleDuct:ConstantVolume:FourPipeInduction
High Temperature Radiant Heater (Gas or Electric)
- ZoneHVAC:HighTemperatureRadiant
Two Speed Cooling Tower
- CoolingTower:TwoSpeed
Electric Steam Humidifier and assorted Humidity Setpoint Control Types
- Humidifier:Steam:Electric
- SetpointManager:SingleZone:Humidity:Minimum
- SetpointManager:MultiZone:MinimumHumidity:Average
- SetpointManager:MultiZone:Humidity:Minimum
Indirect Evaporative Cooler
- EvaporativeCooler:Indirect:ResearchSpecial
Dual Setpoint Control – allows temp to float between heating and cooling setpoints
- Useful for GSHP loops
- SetpointManager:Scheduled:DualSetpoint
Outdoor Air Pretreat Control – allows you to specify OA pretreat controls
- SetpointManager:OutdoorAirPretreat
Multi-Stage Unitary System – Available in back end (via Measures) but not in GUI yet
- AirLoopHVAC:UnitaryHeatPump:AirToAir:MultiSpeed
- Coil:Cooling:DX:MultiSpeed
- Coil:Heating:Gas:MultiStage
- ZoneControl:Thermostat:StagedDualSetpoint
-
Improved general performance, stability, and usability.
OpenStudio SketchUp Plug-in 1.5.0
- No changes.
OpenStudio Application 1.5.0
- GridView has now been applied to the Space Types tab, as well as the Thermal Zones tab.
- Improved general performance, stability, and usability.
OpenStudio ParametricAnalysisTool 1.5.0
- Improved general performance, stability, and usability.
OpenStudio ResultsViewer 1.5.0
- No changes.
OpenStudio Ruby Bindings 1.5.0
- No changes.
OpenStudio C# Bindings 1.5.0
- No changes.
OpenStudio Python Bindings 1.5.0
- No changes.
- Python bindings are not packaged with OpenStudio. To use them see our developer page for guidance on building OpenStudio.
OpenStudio JavaScript V8 Bindings 1.5.0
- No changes.
- JavaScript bindings are not packaged with OpenStudio. To use them see our developer page for guidance on building OpenStudio.
OpenStudio Java Bindings 1.5.0
- No changes.
- Java bindings are not packaged with OpenStudio. To use them see our developer page for guidance on building OpenStudio.
OpenStudio RunManager
- The RunManager application has been deprecated in favor of the OpenStudio and ParametricAnalysisTool applications. The RunManager library will remain available.
Known Issues
The following are issues known at the time of publication of these release notes. Please contact [email protected] if you require further assistance.
Known Issues Common to All Platforms
OpenStudio SketchUp Plug-in
- If you use copy multiple on group-level OpenStudio objects, you will get one extra copy. The extra group is created by the first copy-and-paste operation and is not removed when the copy multiple occurs. To address this, after you perform a copy multiple procedure on groups or spaces, press delete. The objects you need to delete should already be selected. If you are copying loose surfaces such as windows, there are no problems, as SketchUp will merge equivalent surfaces. [issue #28]
- Using SketchUp's undo operation on OpenStudio model elements may produce unexpected results. [issues #54 and #150]
- SKP and OSM link is not maintained when files are relocated. However, you can manually re-establish that link. When opening a SketchUp file, launch SketchUp and then open the SketchUp file. If that doesn't work you can also directly load the OSM file, bypassing the SKP file. [issue #409]
- It is possible for the OpenStudio plug-in to conflict with other SketchUp plug-ins. If you suspect this is a problem, try testing with other plug-ins disabled, or contact [email protected] for assistance. [issue #26]
- Using "Intersect" in the surface matching dialog can result in a crash or unexpected results. This is more common with models that were imported from other CAD formats at some point in the workflow. It is a good idea to save prior to using this to avoid any loss of data. This is related to an underlying SketchUp bug. [issue #168]
- "Project Loose Geometry" can crash SketchUp. It is a good idea to save prior to using this to avoid any loss of data. [issue #484]
- Adjacent stacked spaces in same zones may result in incorrect area and likely loads as well. [issue #561]
- SaveAs in SketchUp corrupts measures in model. To avoid this, only add measures into model after work in SketchUp is done. [issue #754]
- Using AutoSave in SketchUp can overwrite changes made in OS app if the file is open in both locations. [issue #899]
If your OpenStudio model crashes SketchUp or has unexpected behavior please forward it to [email protected] with a description of the problem. Please also include the directory that has the same name as the OSM file. You can attach it as a zip file.
OpenStudio Application
- Similar thermostats assigned in the SketchUp Plug-in are shared across thermal zones in the OpenStudio application. Changing or turning off one will do the same to others. [issue #123]
- The view does not always refresh correctly when you delete a material from a construction. If you still see a material after clicking the "x", switch away from and back to the object to refresh the view. [issue #196]
- OS App Schedule Editor allo...
OpenStudio v1.4.3
Preliminary Cocoa plugin fix Fixing CMake warnings
OpenStudio v1.4.2
Removing generated file
OpenStudio v1.4.0v2
Removing reference to new osp structure