Unmet hour troubleshooting Measure failed to get plant loop exit water temperature

asked 2020-11-19 01:35:16 -0600

colinchen4
124 ●1 ●7

updated 2020-11-20 00:42:19 -0600

When applying to the unmet hour troubleshooting measure to the model, there shows the following lines.

 Processing Reporting Measures.
Applying UnmetLoadHoursTroubleshooting
  Result: Fail
  Error: undefined method `getDesignLoopExitTemperature' for #<OpenStudio::Model::SizingPlant:0x000001892c556688>
    C:/Users/Dell/AppData/Local/Temp/osmodel-1605677165-0/resources/measures/UnmetLoadHoursTroubleshooting/measure.rb:291:in `block in plant_loop_temp_vs_setpoints'
    C:/Users/Dell/AppData/Local/Temp/osmodel-1605677165-0/resources/measures/UnmetLoadHoursTroubleshooting/measure.rb:274:in `each'
    C:/Users/Dell/AppData/Local/Temp/osmodel-1605677165-0/resources/measures/UnmetLoadHoursTroubleshooting/measure.rb:274:in `plant_loop_temp_vs_setpoints'
    C:/Users/Dell/AppData/Local/Temp/osmodel-1605677165-0/resources/measures/UnmetLoadHoursTroubleshooting/measure.rb:558:in `run'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/util/measure.rb:514:in `apply_measure'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/util/measure.rb:109:in `block in apply_measures'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/util/measure.rb:67:in `each_index'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/util/measure.rb:67:in `apply_measures'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/jobs/run_reporting_measures.rb:105:in `perform'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/run.rb:292:in `step'
    :/ruby/2.5.0/gems/openstudio-workflow-2.0.0/lib/openstudio/workflow/run.rb:234:in `run'
    :/openstudio_cli.rb:973:in `execute'
    :/openstudio_cli.rb:763:in `execute'
    :/openstudio_cli.rb:1757:in `<main>'
    eval:149:in `eval'
    eval:149:in `require_embedded_absolute'
    eval:123:in `block in require'
    eval:117:in `each'
    eval:117:in `require'
    eval:3:in `<main>

The model for causing this error is in this link: https://drive.google.com/file/d/1ZqOH...

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Comments

I just realized that this measure is unable to function on the model using any kind of Fan coil unit within the model, as this measure has been also on another AEDG HVAC_Generic TestModel also using FCU. All the FCU coil and fans are autosized in this simple testing model.

colinchen4 ( 2020-11-22 22:08:09 -0600 )edit

@colinchen4 I know this is from a long time ago, but I wanted to let you know that the Unmet Load Hours Troubleshooting measure on the BCL will fail for any model that includes a water loop. You can read more details in another UH post, as well as see the fix that still needs to be merged into the BCL.