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CHANGELOG.md

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OpenStudio v1.9.2

  • removed: #1907, Removed method AirTerminalSingleDuctVAVNoReheat::designSpecificationOutdoorAir in favor of a more user friendly API.

OpenStudio v1.8.5

2015-09-04 — Diff
  • Added: #1670, Add support for heat pump water heater
  • Added: #1679, Add Support of dual duct systems and related components.
  • Added: #1712, Add missing availability managers
  • Added: #1774, Add miscellaneous remaining objects
  • Improved: #1441, Ship Radiance with OpenStudio
  • Fixed: #937, Create From External File + facility.exteriorLights crashes ruby
  • Fixed: #1496, Installer puts 64 bit E+ in 32 bit OS installer.
  • Fixed: #1577, Scan for tools finding wrong EnergyPlus version
  • Fixed: #1601, PAT ruby script path not set
  • Fixed: #1617, Repeatable crash when loading specific seed model
  • Fixed: #1656, VRF OA Unit IG policy
  • Fixed: #1695, The min. cfm/sf value in the zone:sizing object is being converted from IP to SI wrong in OS 1.7.0
  • Fixed: #1701, Deleting plant equipment with setpoint schedule on outlet node orphans setpoint schedule
  • Fixed: #1706, Zones with FanZoneExhaust require thermostat schedules
  • Fixed: #1730, ModelObjects not translated to E+
  • Fixed: #1740, Detached drop downs
  • Fixed: #1746, OpenStudio 1.8.0 does not work with installed E+
  • Fixed: #1747, SetpointManager:Scheduled crash
  • Fixed: #1755, OpenStudio App crash on user file
  • Fixed: #1762, Documentation for removeSupplyBranchWithComponent is incorrect
  • Fixed: #1763, An unhandled exception has occurred. Access violation - no RTTI data
  • Fixed: #1778, Incorrect SI to IP unit conversion in sizing:zone gridview
  • Fixed: #1779, Can't Delete the First OS:WaterHeater:Stratified object Added to Plant Loop Using Measure
  • Fixed: #1780, WaterHeating:AirToWaterHeatPump Rated Condenser Inlet Water Temperature Forcing Random Value
  • Fixed: #1786, Issue with Python bindings for v1.8.0
  • Fixed: #1787, Orphaned connections when deleting Air-to-Air HX from outdoor air system with other outdoor air equipment
  • Fixed: #1795, Hide "Apply to Selected" for Outside Boundary Condition Object
  • Fixed: #1808, Effective Air Leakage Area Units Incorrect
  • Fixed: #1810, OS version test failing
  • Fixed: #1815, Install Radiance with OpenStudio
  • Fixed: #1816, EDAPT XML not encoded in UTF-8
  • Fixed: #1817, Need to warn user if IP units measure is used
  • Fixed: #1834, Changing minimum values in SpaceInfiltration:DesignFlowRate object

OpenStudio v1.8.4

2015-08-24 — Diff
  • Added: #1744, Added new setpoint managers
  • Added: #1759, Added new coils
  • Added: #1773, Added new ZoneHVAC objects
  • Added: #1707, Added Dual Duct
  • Added: #1719, Added Duct, FluidCoolerSingleSpeed, FluidCoolerTwoSpeed, PipeIndoor, PipeOutdoor
  • Added: #1727, Added new availability managers
  • Added: #1739, Added ZoneMixing
  • Added: #1742, Added solar collectors
  • Added: #1769, Added Plant operation schemes
  • Added: #1788, Added misc objects
  • Added: #1782, Added Zone ventilation design flow rate
  • Improved: #1764, Radiance functionality refactored as a measure
  • Improved: #1642, Add Space Infiltration Effective Leakage Area object to library files
  • Fixed: #1758, OpenStudio::EpwFile.new() crashes on Linux
  • Fixed: #1767, Hard Crash Opening 1.5.3 CBECC-Com OSM in 1.8.3
  • Fixed: #1770, Facility tab grid view crash
  • Fixed: #1776, WaterHeaterStratified does not work with HPWH
  • Fixed: #1781, OpenStudio measure without measure.rb file crashes PAT
  • Fixed: #1783, Files won't open with OS App 1.8.3
  • Fixed: #1766, Update DiagnosticScript to remove cruft from badly initialized zones

OpenStudio v1.8.3

2015-08-10 — Diff
  • Added: #1388, Allow users to specify costs and ECMs on external models imported to PAT
  • Added: #1711, Facility tab grid view
  • Improved: #854, Radiance FwdTranslator - Improve material handling on building shading surfaces
  • Improved: #891, Show District Heating and Cooling End-uses in Results Summary Graphs
  • Fixed: #1709, Bug in plant operation schemes object for component setpoint
  • Fixed: #1745, Fix component setpoint scheme

OpenStudio v1.8.2

2015-07-24 — Diff
  • Added: #1674, Add support of heat pump water heater
  • Added: #1682, Add support of WaterHeater:Stratified
  • Improved: #1653, IFC import improvements
  • Fixed: #1489, EPWFile ruby access
  • Fixed: #1733, TimeSeries Fix

OpenStudio v1.8.1

2015-07-14 — Diff
  • Added: #1652 Design days grid view
  • Improved: #1716 New default standard reporting measure
  • Improved: #1458, EPWFile includes new methods to get TimeSeries data from weather files, SWIG bindings to the EPWFile class have been improved
  • Improved: #1440, Integrate openstudio-aws-gem into openstudio
  • Improved: #1698, AWS and Gem Updates
  • Fixed: #1699, Meters are missing time indices in sql file

OpenStudio v1.8.0

2015-06-26 — Diff
  • Added: Allow Gem installation at build time
  • Fixed: #599, Some HVAC components that exist in OpenStudio are missing from the HVAC library
  • Fixed: #1440, Update PAT to use aws-gem for cloud initialization
  • Fixed: #1476, IG Hard Sized / Autosized Behavior
  • Fixed: #1556, Create One With Selected Measures creates design alternative with empty name
  • Fixed: #1573, Some RefrigerationCase defrost options are not supported
  • Fixed: #1605, Error in AirLoopHVACUnitarySystem Library
  • Fixed: #1606, HW Coil in AirTerminalSingleDuctParallelPIUReheat cannot be connected
  • Fixed: #1644, Wrong unit shown for Heat Exchanger U-Factor Times Area Value in OS:HeatExchanger:FluidToFluid
  • Fixed: #1667, SketchUp Inspector does not properly create ThermalZone
  • Fixed: #1673, UnitHeater doesn't allow Fan:OnOff
  • Fixed: #1676, Two HeatExchangerAirToAirSensibleAndLatent are output to EquipmentList
  • Fixed: #1686, Fix error in ThermalZone::clone
  • Fixed: #1687, ThermalZone::remove leaves an orphaned connection
  • Fixed: #1692, TimeSeries timestamps made incorrectly using E+ 8.3 sql file
  • Fixed: #1699, Meters are missing time indices in sql file

OpenStudio v1.7.5

2015-06-01 — Diff
  • Added: #1666, Added HeaderedPumpsConstantSpeed to model
  • Added: #1666, Added HeaderedPumpsVariableSpeed to model
  • Added: #1666, Added TemperingValve to model
  • Added: #1666, Added CoilPerformanceDXCooling to model
  • Added: #1666, Added CoilCoolingDXTwoStageWithHumidityControlMode to model
  • Added: #1666, Added CoilSystemCoolingWaterHeatExchangerAssisted to model
  • Added: #1666, Added GroundHeatExchangerHorizontalTrench to model
  • Added: #1666, Added ThermalStorageIceDetailed to model
  • Added: #1666, Added ChillerAbsorptionIndirect to model
  • Added: #1666, Added ChillerAbsorption to model
  • Changed: #1658, StraightComponent::addToNode will now remove from existing loop first
  • Changed: #1662, WaterHeaterMixed will now be more fully initialized
  • Improved: #1637, DistrictHeating / DistrictCooling ::nominalCapacity is now autosizable
  • Improved: #1638, HumidifierSteamElectric::ratedCapacity is now autosizable
  • Improved: [#1666] ( NREL#1666 ), Enhance SizingSystem with scalable sizing
  • Improved: [#1639] ( NREL#1639 ), Add SizingPlant coincident sizing option
  • Fixed: [#1655] ( NREL#1655 ), SQLFile queries much slower for E+ 8.3 results
  • Fixed: [#1660] ( NREL#1660 ), PAT and OS App helps links are dead
  • Fixed: [#1665] ( NREL#1665 ), OpenStudio OS X Packages are broken
  • Removed: #1648, Removed AirLoopHVAC::addAirLoopComp, please use HVACComponent::addToNode instead

OpenStudio v1.7.4

2015-05-18 — Diff
  • Fixed: #1411, IG should not add a NULL choice to the lights definition combo box.

OpenStudio v1.7.3

2015-04-29 — Diff
  • Added: [#1631] ( NREL#1631 ) Added new method OpenStudio::getEnergyPlusExecutable which can be used to determine the location of the EnergyPlus installation included in OpenStudio.
  • Fixed: #1580, Fixed errors in which OpenStudio could not be used on a system without a graphics adapter.
  • Fixed: #1580, Evap cooler 1.7.1 -> 1.7.2 version translation error

OpenStudio v1.7.2

2015-04-21 — Diff
  • Added: #1624, Support for EnergyPlus 8.3
  • Improved: #1621, EvaporativeCoolerDirectResearchSpecial::RecirculatingWaterPumpPowerConsumption is now autosizable
  • Improved: #1623, EvaporativeCoolerIndirectResearchSpecial::RecirculatingWaterPumpPowerConsumption is now autosizable
  • Fixed: #1594, RadianceParameters coarse and fine value adjustments
  • Fixed: #1620, Building shading surfaces exported incorrectly in RadFwdTrans

OpenStudio v1.7.1

2015-03-31 — Diff

OpenStudio v1.7.0

2015-03-27 — Diff
  • Added: #1524, Download VRF components from BCL and use in OpenStudio Application
  • Changed: #1521, ZoneHVACComponent coils should stay attached to plant when cloning into same model
  • Changed: #1510, ExteriorLights::schedule now returns boost::optional instead of Schedule
  • Fixed: #485, Radiance ForwardTranslator crashes if interior partitions missing construction
  • Fixed: #667, User should not be able to change space shading to building shading in inspector
  • Fixed: #883, E+ translator warning: Unknown object OS:ClimateZones
  • Fixed: #1297, Exterior lights crash on tranlastion to idf
  • Fixed: #1299, Matched surface error if one space is not translated
  • Fixed: #1340, Opening a previously run PAT project in a new OS version deletes all of the results
  • Fixed: #1346, Results lost on model re-open - "Error opening measure and run data"
  • Fixed: #1348, Arguments for E+ measures gets empty workspace in app
  • Fixed: #1363, 1.6.0 PAT crash when switching to results tab
  • Fixed: #1364, 1.6.0 PAT crash when run then cancel a simulation
  • Fixed: #1376, PAT export to spreadsheet broken
  • Fixed: #1461, Sql.annualTotalUtilityCost and .annualTotalCost methods incorrect when district heating or cooling
  • Fixed: #1481, Infinite directories for OSM in measure directory
  • Fixed: #1506, GridView column headings are sometimes clipped
  • Fixed: #1507, Unused resource objects not purged from input models to RadianceForwardTranslator
  • Fixed: #1509, ZoneHVACComponent::clone
  • Fixed: #1518, ResultsViewer bugs from QWT update
  • Fixed: #1523, TableMultiVariableLookup not translating correctly
  • Fixed: #1539, Window reveals are incorrect

OpenStudio v1.6.3

2015-03-10 — Diff
  • Added: #1505, Added multi-edit capability to grid views in OpenStudio Application
  • Improved: #1513, Partitioning and triangulation of surfaces with doors
  • Improved: #1488, Better IDF import log messages
  • Improved: #1486, Switching to QWebEngine if building with Qt >= 5.4
  • Fixed: #318, Daylighting results only applied to 1 zone out of 9
  • Fixed: #447, User model crashes when trying to add thermal zone to air loop named "Gas Fired Furnace"
  • Fixed: #641, Orphan Controller:MechanicalVentilation object
  • Fixed: #870, Cloning object from library multiple times will keep making extra copies in the model
  • Fixed: #978, Cloning Building doesn't bring over thermostatSetpointDualSetpoint
  • Fixed: #980, Clone Building doesn't keep spaces connected to thermal zones
  • Fixed: #1296, Schedule causes crash on translation to IDF
  • Fixed: #1350, Repeatable way to have walls fly away when adding fenestration in Plugin
  • Fixed: #1357, SPM Mixed Air Magic Fails on AirLoops with Unitary Equipment
  • Fixed: #1372, PAT Crash when any measure fails because of a ruby error
  • Fixed: #1378, Crash when running user file
  • Fixed: #1482, Define New Schedule dialog isn't modal, can get lost behind app.
  • Fixed: #1495, Shading surfaces not imported from gbXML
  • Removed: #1499, Removed FloodPlot, LinePlot, AnnotatedTimeline, Barchart, and PieChart classes. These have been deprecated in favor of JavaScript reporting measures.

OpenStudio v1.6.2

2015-02-19 — Diff
  • Added: #1418, New fan coils and cycling PTAC for the library
  • Added: #1457, Window frame and divider object
  • Added: #1457, Added support for wall thickness in Radiance, translating WindowFrameAndDivider objects to impostor geometry
  • Added: #1503, Radiance 3-phase simulation for dynamic window shading controls
  • Improved: #1377, Testing around implementation of clone
  • Fixed: #486, ModelToRadPreProcess changes GlassDoor to regular Door
  • Fixed: #1380, Crash when manually disconnecting CoilHeatingWater from loop
  • Fixed: #1413, Unparented widget flash on selected in grid view
  • Fixed: #1456, Crash on remove water coil

OpenStudio v1.6.1

2015-02-09 — Diff
  • Added: #1356, Support for TransOption in SDD ReverseTranslator
  • Added: #1367, AirLoopHVAC::supplyFan, AirLoopHVAC::returnFan, AirLoopHVAC::reliefFan. These DO NOT account for fans inside compound objects like unitary systems.
  • Improved: #1374, Implementation of thermal zone clone
  • Improved: #1463, Schedule editor GUI updates in OpenStudio Application including ability to copy schedules
  • Improved: #1367, Setpoint manager logic so that fans inside unitary systems are accounted for. This is done during OS -> IDF translation.
  • Fixed: #7, A number of Simulation Settings Tab fields should be OSComboBoxes rather than OSLineEdits
  • Fixed: #645, PAT tab 4 - mouse over to see measures doesn't work in calibration mode
  • Fixed: #1291, OutputControl:ReportingTolerances not SWIGd