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About the dragonfly category
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0
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698
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October 1, 2020
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Modeling DHW with heat pump
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6
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140
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August 26, 2026
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Trouble understanding Urban Weather Generator inputs and calculation of wind speed
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4
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175
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August 18, 2026
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Unable to run Dragonfly with URBANopt through python: Error: No such command 'hb-models-to-osm'
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0
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24
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August 18, 2026
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Unable to turn off HVAC cooling in UWG Python (Southern Hemisphere summer): No temperature changes in output EPW
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0
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27
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August 7, 2026
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Fifth generation DES does not recognise ASHP
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1
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37
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July 8, 2026
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New Dragonfly District Thermal System Simulation
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6
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653
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June 15, 2026
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Running the URBANopt component with slow/no internet
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6
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59
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June 5, 2026
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Modeling Gen5 One Pipe Setup with Dragonfly District Thermal Systems
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2
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56
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June 4, 2026
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All of the OpenStudio workflows failed to execute
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8
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330
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June 4, 2026
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Epw file created with DF gives error
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9
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1322
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May 25, 2026
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Request for Information on UWG Vintage Construction
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9
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259
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February 17, 2026
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Feature/workflow question: manually specifying the “key Story” used for duplication in DF Process Alleys
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2
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67
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February 12, 2026
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Can not generate a UWG epw file
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8
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1022
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February 11, 2026
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Customize building program and schedule at BuildingUWG
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3
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82
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February 11, 2026
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The dependency acquisition process of URBANopt is extremely slow during its first use
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12
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195
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January 20, 2026
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URBANopt fails when certain HVAC templates are used in Dragonfly (Ruby gem activation + Prototype.hvac_systems error)
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5
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104
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December 4, 2025
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DragonFly simulation not working in the Python environment
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0
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46
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November 8, 2025
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DF Apply Facade Parameters adds windows also to interior walls between rooms on the same floor
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1
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135
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October 9, 2025
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Observation on UWG Component Behavior in Dragonfly and Its Effect on Irradiance and Illuminance Variables Issue
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1
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64
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July 14, 2025
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Challenge in running des_example in Dragonfly
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2
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54
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June 17, 2025
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DF Run Modelica DES Failed
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17
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614
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June 17, 2025
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Building an hourly CSV from URBANOpt SQL
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9
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461
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May 30, 2025
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Urban opt simulation not working
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13
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362
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May 14, 2025
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Does dragonfly consider optical properties of glass while running UHI simulation in the final results?
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1
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46
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April 28, 2025
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URBANotp not running because of an error with "multipart/post"
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1
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46
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April 28, 2025
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Dragonfly URBANOPT PROBLEM
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5
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82
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April 28, 2025
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How to Create Models with Sloped Roofs in Dragonfly
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18
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899
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April 17, 2025
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EPW Files in URBANopt
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4
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135
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April 15, 2025
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UWG model simulation failed
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11
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1705
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March 7, 2025
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