Crash in the qualification workflow

[Yuri05]

When trying to run the qualification workflow from Digoxin-Model.zip the error Unit 'µg/l' is not defined in dimension 'Fraction' comes.

Looking at the RE inputs (re_input.zip) I don't see any problem. I assume RE somehow mixes the axes of the multiaxis plots.

i Info	Starting run of Plot Time Profiles task
10/02/2023 - 17:59:46
! Warning	Type:    OSPSuite.Utility.Exceptions.OSPSuiteException
Message: Unit 'µg/l' is not defined in dimension 'Fraction'.
Method:  Double[] convertToUnit(OSPSuite.Core.Domain.UnitSystem.IDimension, System.String, System.Nullable`1[System.Double], Double[])
Stack trace:
   bei OSPSuite.R.Services.DimensionTask.convertToUnit(IDimension dimension, String targetUnit, Nullable`1 molWeight, Double[] valuesInBaseUnit)
   bei OSPSuite.R.Services.DimensionTask.ConvertToUnit(String dimensionName, String targetUnit, Double[] valuesInBaseUnit, Double molWeight)


	
> Error Trace
	 ↪ createQualificationReport(qualificationRunnerFolder = "C:/Temp/11.1beta/QualificationRunner_11.1.104")
	  ↪ workflow$runWorkflow()
	   ↪ self[[plotTask]]$runTask(self$configurationPlan)
	    ↪ self$getTaskResults(configurationPlan, self$settings)
	     ↪ ifNotNull(timeProfilePlan$Plot$Type, plotQualificationPopulationTimeProfile(simulationAnalysis = timeProfilePlan$Plot$Analysis, 
	      ↪ plotQualificationPopulationTimeProfile(simulationAnalysis = timeProfilePlan$Plot$Analysis, 
	       ↪ ospsuite::toUnit(simulationQuantity, simulationPathResults$data[, 
	        ↪ rClr::clrCall(dimensionTask, "ConvertToUnit", dimension, targetUnit, 
 Error: Type:    OSPSuite.Utility.Exceptions.OSPSuiteException
Message: Unit 'µg/l' is not defined in dimension 'Fraction'.
Method:  Double[] convertToUnit(OSPSuite.Core.Domain.UnitSystem.IDimension, System.String, System.Nullable`1[System.Double], Double[])
Stack trace:
   bei OSPSuite.R.Services.DimensionTask.convertToUnit(IDimension dimension, String targetUnit, Nullable`1 molWeight, Double[] valuesInBaseUnit)
   bei OSPSuite.R.Services.DimensionTask.ConvertToUnit(String dimensionName, String targetUnit, Double[] valuesInBaseUnit, Double molWeight) 

[pchelle]

I think I have found the reason.
In population time profiles, the configuration plan usually provides in Plot>Analysis>Fields both dimension and unit.

"Dimension": "Concentration (molar)",
"Scaling": "Log",
"Unit": "µg/l"

However, for that qualification unit is not provided, which makes the reporting engine choose the default axis unit for time profiles µg/l:

"Name": "Digoxin-Kidney-Urine-Fraction excreted to urine",
"Dimension": "Fraction",
"Scaling": "Log",
"QuantityPath": "Organism|Kidney|Urine|Digoxin|Fraction excreted to urine",
"QuantityType": "Drug, Observer",
"Color": "#000000",
"Area": "DataArea"

[pchelle]

Should we try to make the RE smart in such case ?
For instance, if Unit is null, then pick the first available unit in ospsuite of the provided dimension.
The code would look like this:

unit <- Fields$Unit %||% head(ospsuite::ospUnits[[Fields$Dimension]], 1)

[Yuri05]

Should we try to make the RE smart in such case ?

But select the base unit for the dimension, not the first one.
If the plot was exported like above, then the unit should be the internal (base) unit of that dimension. @msevestre Can you confirm?