Openstudio

Bug fixes include:

* [1310](https://github.com/NREL/OpenStudio/pull/1310) - Fix issue #1309 Lookup template for model_find_target_eui from model
* [1316](https://github.com/NREL/OpenStudio/pull/1316) - Add missing small hotel lighting schedules in ComStock data
* [1320](https://github.com/NREL/OpenStudio/pull/1320) - Adjust lighting values and schedules in ComStock data
* [1342](https://github.com/NREL/OpenStudio/pull/1342) - Add missing schedules for elevators in ComStock data
* [1346](https://github.com/NREL/OpenStudio/pull/1346) - Fix issue #1345 Air-cooled chiller efficiency lookup returning multiple results because there is no default for condenser type
* [1379](https://github.com/NREL/OpenStudio/pull/1379) - NRCan changes
* [1383](https://github.com/NREL/OpenStudio/pull/1383) - Catch exceptions for some OS prototypes
* [1384](https://github.com/NREL/OpenStudio/pull/1384) - Include global scorecard for openstudio-standards prototypes
* [1393](https://github.com/NREL/OpenStudio/pull/1393) - Fix issues generated from E+ and OS API changes in OS 3.5.0-alpha
* [1394](https://github.com/NREL/OpenStudio/pull/1394) - Fix issue #1372 to use VRP enumeratiosn for newer E+ versions and make Evz template-dependent
* [1396](https://github.com/NREL/OpenStudio/pull/1396) - Fix issue #1338 corect heating setpoint schedule method for low temperature radiant electric objects
* [1397](https://github.com/NREL/OpenStudio/pull/1397) - Fix issue #1343 check that wall area is non-zero for wwr calculation and error gracefully
* [1399](https://github.com/NREL/OpenStudio/pull/1399) - Fix issue #1254 create temperature schedule limits object for heat pup water heater when no thermal zone specified
* [1400](https://github.com/NREL/OpenStudio/pull/1400) - Fix issue #1339 give a path length warning when loading weather files
* [1401](https://github.com/NREL/OpenStudio/pull/1401) - Fix issue #1151 missing laboratory exterior lighting and entryway data
* [1402](https://github.com/NREL/OpenStudio/pull/1402) - Fix issue #1352 correct UA units in info messages
* [1403](https://github.com/NREL/OpenStudio/pull/1403) - Fix issue #1382 small data centers failing on cold climates (CZ6-8)


PNNL extended and expanded the Create Baseline Building measure to include the 2019 version of ASHRAE 90.1 Appendix G and generate a more complete baseline model. This was a significant effort thanks to contributions from Doug Maddox, Jeremy Lerond, Weili Xu, Jian Zhang, Yunyang Ye, Xuechen (Jerry) Lei, and Juan Gonzalez Matamoros.


Appendix G PRM release notes:

Pull Request | Description

* [809](https://github.com/NREL/OpenStudio/pull/809) - Update WWR adjustment for Appendix G stable baseline
* [823](https://github.com/NREL/OpenStudio/pull/823) - Constructions for Appendix G stable baseline
* [837](https://github.com/NREL/OpenStudio/pull/837) - Lighting power for Appendix G stable baseline
* [863](https://github.com/NREL/OpenStudio/pull/863) - Lighting occupancy sensor for Appendix G stable baseline
* [921](https://github.com/NREL/OpenStudio/pull/921) - Infiltration calculations for Appendix G stable baseline
* [923](https://github.com/NREL/OpenStudio/pull/923) - Baseline system mapping and assignment for Appendix G stable baseline
* [949](https://github.com/NREL/OpenStudio/pull/949) - WWR determination based on actual space conditioning type
* [967](https://github.com/NREL/OpenStudio/pull/967) - Add system 11 and related SAT controls
* [1003](https://github.com/NREL/OpenStudio/pull/1003) - HVAC sizing for Appendix G stable baseline
* [1086](https://github.com/NREL/OpenStudio/pull/1086) - Set number of chillers and number of boilers for Appendix G stable baseline
* [1230](https://github.com/NREL/OpenStudio/pull/1230) - CHW and HW supply temperature reset for Appendix G stable baseline
* [1238](https://github.com/NREL/OpenStudio/pull/1238) - Add preheat coil for Appendix G stable baseline
* [1266](https://github.com/NREL/OpenStudio/pull/1266) - Handle multiple building area types for Appendix G stable baseline
* [1297](https://github.com/NREL/OpenStudio/pull/1297) - Update minimum flow setpoints for VAV terminals for Appendix G stable baseline
* [1300](https://github.com/NREL/OpenStudio/pull/1300) - Update parallel PIU fan control for Appendix G stable baseline
* [1301](https://github.com/NREL/OpenStudio/pull/) - Check vav part load curve for Appendix G stable baseline
* [1308](https://github.com/NREL/OpenStudio/pull/1308) - Economizer exception for Appendix G stable baseline
* [1312](https://github.com/NREL/OpenStudio/pull/1312) - Set lighting space types from user data for Appendix G stable baseline
* [1314](https://github.com/NREL/OpenStudio/pull/1314) - Remove piping losses from Appendix G stable baseline
* [1315](https://github.com/NREL/OpenStudio/pull/1315) - Fan power adjustments for Appendix G stable baseline
* [1319](https://github.com/NREL/OpenStudio/pull/1319) - Set plug load from user data for Appendix G stable baseline
* [1322](https://github.com/NREL/OpenStudio/pull/1322) - Building rotation requirements for Appendix G stable baseline
* [1325](https://github.com/NREL/OpenStudio/pull/1325) - F/C-factor requirements and unenclosed/unconditioned spaces for Appendix G stable baseline
* [1327](https://github.com/NREL/OpenStudio/pull/1327) - Update minimum HVAC efficiency requirements for Appendix G stable baseline
* [1331](https://github.com/NREL/OpenStudio/pull/1331) - Assign space conditioning category for supply air plenums
* [1334](https://github.com/NREL/OpenStudio/pull/1334) - Check user and baseline model unmet load hours
* [1335](https://github.com/NREL/OpenStudio/pull/1335) - Demand controlled ventilation for Appendix G stable baseline
* [1349](https://github.com/NREL/OpenStudio/pull/1349) - HVAC controls for Appendix G stable baseline
* [1350](https://github.com/NREL/OpenStudio/pull/1350) - Exterior lighting for Appendix G stable baseline
* [1351](https://github.com/NREL/OpenStudio/pull/1351) - Window to wall ratio increase methods
* [1354](https://github.com/NREL/OpenStudio/pull/1354) - Lighting exceptions for Appendix G stable baseline
* [1371](https://github.com/NREL/OpenStudio/pull/1371) - Enthalpy recovery ratio requirements for Appendix G stable baseline
* [1374](https://github.com/NREL/OpenStudio/pull/1374) - Configure primary/secondary pumping for Appendix G stable baseline
* [1375](https://github.com/NREL/OpenStudio/pull/1375) - Add user data option for number of systems per zone for Appendix G stable baseline
* [1380](https://github.com/NREL/OpenStudio/pull/1380) - Baseline elevator power and process loads for Appendix G stable baseline

* [1229](https://github.com/NREL/openstudio-standards/pull/1229) Fix autosized minimum OA flow rate for OA controllers and ERV SAT control
* [1231](https://github.com/NREL/openstudio-standards/pull/1231) Fixed bug adding duplicate water heater object when adding a heat pump water heater
* [1248](https://github.com/NREL/openstudio-standards/pull/1248) Update deprecated methods from OS 3.2
* [1249](https://github.com/NREL/openstudio-standards/pull/1249) Fix ERV lookup for 90.1-2019
* [1250](https://github.com/NREL/openstudio-standards/pull/1250) Fix high-rise apartment water heater ambient temperature
* [1242](https://github.com/NREL/openstudio-standards/pull/1242) Enable autosizing for HPWHs
* [1244](https://github.com/NREL/openstudio-standards/pull/1244) Fix check for zone unitary system fuel and fan power lookup
* [1253](https://github.com/NREL/openstudio-standards/pull/1253) Fix skylight requirements for 90.1-2016, 90.1-2019
* [1255](https://github.com/NREL/openstudio-standards/pull/1255) Implement new construction search method to accommodate wwr specific lookups
* [1259](https://github.com/NREL/openstudio-standards/pull/1259) Update ground construction properties to use FC factor constructions for non-prototype uses
* [1257](https://github.com/NREL/openstudio-standards/pull/1257) Adjust climate zone lookup in construction search to account certain sub-climate zone variations
* [1263](https://github.com/NREL/openstudio-standards/pull/1263) Add U-values for pre 90.1-2004 attic roofs tagged as residential
* [1268](https://github.com/NREL/openstudio-standards/pull/1268) Update deprecated zone ventilation method
* [1270](https://github.com/NREL/openstudio-standards/pull/1270) Fix non-rectangular sky-light in primary school prototype
* [1271](https://github.com/NREL/openstudio-standards/pull/1271) Remove fluid cooler artifact from geometry templates
* [1272](https://github.com/NREL/openstudio-standards/pull/1272) Add guard clause in the efficiency lookup in case coil has no capacity
* [1276](https://github.com/NREL/openstudio-standards/pull/1276) Updated college building occupancy schedules
* [1281](https://github.com/NREL/openstudio-standards/pull/1281) Correct design outdoor air requirements for some building types, which fixes issue #933
* [1284](https://github.com/NREL/openstudio-standards/pull/1284) Fix #1284 (low U-value constructions) by removing insulation for low U-value constructions
* [1278](https://github.com/NREL/openstudio-standards/pull/1278) Fix issue #1278 by adding lab fumehood exhaust fan
* [1288](https://github.com/NREL/openstudio-standards/pull/1288) Expose occupancy hours for radiant slab controls
* [1291](https://github.com/NREL/openstudio-standards/pull/1291) Fix issue #1226 by also removing AirLoopHVACDedicatedOutdoorAirSystem objects when removing all HVAC systems
* [1292](https://github.com/NREL/openstudio-standards/pull/1292) Fix issue #1100 by adding support for propane heating systems
* [1293](https://github.com/NREL/openstudio-standards/pull/1293) Fix issue #1221 by coordinating inputs to hot water boilers
* [1294](https://github.com/NREL/openstudio-standards/pull/1294) Fix issue #170 by explicitly setting the standards construction type for exterior doors
* [1295](https://github.com/NREL/openstudio-standards/pull/1295) Fix issue #1295 by using longstanding ruby syntax
* [1304](https://github.com/NREL/openstudio-standards/pull/1304) Fix issue #1119 (duplicate constant day schedules) by using a tolerance instead of value check for constant day schedules
* [1305](https://github.com/NREL/openstudio-standards/pull/1305) Enable and fix testing for college and courthouse prototypes #1302
* [1306](https://github.com/NREL/openstudio-standards/pull/1307) Fix issue #1306 by setting the correct arguments when adding psz-ac systems to avoid an empty hot water loop

* [1153](https://github.com/NREL/openstudio-standards/pull/1153) - Fix error handling in thermal zone occupancy schedule method
* [1160](https://github.com/NREL/openstudio-standards/pull/1160) - Fix HPWH capacity fix
* [1123](https://github.com/NREL/openstudio-standards/pull/1123) - Updated documentation to cover all methods #1123
* [1131](https://github.com/NREL/openstudio-standards/pull/1131) - Updated gem dependencies to resolve security issues #1131
* [1120](https://github.com/NREL/openstudio-standards/pull/1120) - Added college building prototype #1120
* [1117](https://github.com/NREL/openstudio-standards/pull/1117) - Fixed bug in schedule_compact_annual_min_max_value method #1117
* [1113](https://github.com/NREL/openstudio-standards/pull/1113) - Disable sizing run periods after sizing run #1113

* Added new requirements for ASHRAE Standard 90.1-2019:

* Hotel guest room ventilation and thermostat control
* Update to freezer and reach-in refrigerator efficiency
* Multi-zone system temperature supply applied to warm and humid climate zones
* Update to computer room air-conditioning efficiency
* Update to walk-in cooler and freezer efficiency
* Update to damper leakage rate requirements
* Added clean water pumps requirements
* Update to boiler and furnace efficiency
* Added logic to implement occupant standby mode control requirements
* Updated daylighting control dimming requirements
* Added non-transient dwelling units energy recovery based on enthalpy recovery ratio
* Added ASHRAE Standard 62.1-2019 Simplified Procedure

* Added comstock 2016 and 2019 templates
* Fixed a coil reference for radiant systems
* Fixed a method name compatibility issue for VAV terminals for OS v3.0.0 and earlier
* Adjusted radiant fractions for lighting to better reflected lighting fractions in newer lighting technology

* Fixed a bug related to the implementation of DCV requirements which now impacts many more buildings
* Zone HVAC equipment now defaults to the zone occupancy schedule if it provides ventilation, otherwise it cycles
* Added the ability to export standards .json data to a separate repository https://github.com/NREL/BuildingStandardsData
* Refactored PSZ systems to use the unitary system object for all PSZ types
* Clarified the distinction between and added support for fluid coolers and closed cooling towers
* Added standards 90.1-2016 and 90.1-2016 methods and data
* Included several updates to ComStock versions of standards for commercial stock modeling

* added missing nonresidential construction properties to the ZE standards
* updated data center model
* changed the location for climate zone 0 and 1 weather files
* use common geometry templates
* ground refactor to use the FC-factor methodology for 90.1 prototype models
* bug fixes to align with the OpenStudio 3.0.1 API using Ruby 2.5
* bug fix to fuel type naming FuelOil1 -> FuelOil No1 per a recent EnergyPlus change
* added more detailed logging for economizer logic
* switch tests to use Jenkins instead of CircleCI
* updates to central plant models for LargeOffices and Hospitals
* bug fix to schedule type limits
* updates to elevators
* additional support for other types of fluid coolers and cooling towers in the HVAC constructor logic
* added missing refrigerator case lookups
* added transformers to several prototypes
* moved heat recovery lookups to data .json files
* moved economizer lookups to data .json files
* bug fix to DCV logic
* added TallBuilding and SuperTallBuilding prototypes
* added draft College prototype. While this release includes data for colleges, this only an early draft and should not be used for anything other that early testing or work to improve the college prototype.
* removed old, central data .json files