`DataSetMetaData`

Additional information that further helps to define a data set.

## Example

app = pf.GetApplication() app:NewProject() app:OpenFile(FEKO_HOME..[[/shared/Resources/Automation/startup.fek]])-- Retrieve the far field data setfarFieldDataSet = app.Models[1].Configurations[1].FarFields["FarFields"]:GetDataSet(51)-- Adjust the origin of the far fieldfarFieldDataSet.MetaData.Origin = pf.Point(0,0,0.01)-- Store the far field and plot itstoredFarField = farFieldDataSet:StoreData(pf.Enums.StoredDataTypeEnum.FarField) plot = app.Views[1].Plots:Add(storedFarField)

## Usage locations

The DataSetMetaData object can be accessed from the following locations:

## Property List

- Conical
- Indicates whether a near field is defined in the conical coordinate system. Note that “RhoStepSize” must also be set. (Read/Write boolean)
- Impedance
- The source Impedance. Applies to power data sets. (Read/Write Complex)
- MediumNames
- The media names for near field media data sets. An index to this table is provided as a quantity that is defined for each point of a qualifying near field. (Read/Write List of string)
- ModalExcitationCoefficientIsCalculated
- Indicates whether calculating modal excitation coefficients was requested. (Read/Write boolean)
- Origin
- The origin of a math result data set in Cartesian coordinates. Applies to near field and far field data sets. (Read/Write Point)
- PowerScaling
- The source power scaling type. Applies to power data sets. (Read/Write PowerScaleSettingsEnum)
- RhoStepSize
- The Rho step size for conical near fields. Note that “Conical” must also be set. (Read/Write number)
- SourcePower
- The source power (Watt). This is only applicable when PowerScaling is not “NoPowerScaling”. Applies to power data sets. (Read/Write number)
- SourcePowerDecoupled
- Whether the source power is decoupled. Applies to power data sets. (Read/Write boolean)
- UVector
- The U Vector of a math result data set in Cartesian coordinates. Applies to near field and far field data sets. (Read/Write Point)
- VVector
- The V Vector of a math result data set in Cartesian coordinates. Applies to near field and far field data sets. (Read/Write Point)

## Property Details

- Conical
- Indicates whether a near field is defined in the conical coordinate system. Note that “RhoStepSize” must also be set.
- Type
- boolean
- Access
- Read/Write

- Impedance
- The source Impedance. Applies to power data sets.
- Type
- Complex
- Access
- Read/Write

- MediumNames
- The media names for near field media data sets. An index to this table is provided as a quantity that is defined for each point of a qualifying near field.
- Access
- Read/Write

- ModalExcitationCoefficientIsCalculated
- Indicates whether calculating modal excitation coefficients was requested.
- Type
- boolean
- Access
- Read/Write

- Origin
- The origin of a math result data set in Cartesian coordinates. Applies to near field and far field data sets.
- Type
- Point
- Access
- Read/Write

- PowerScaling
- The source power scaling type. Applies to power data sets.
- Type
- PowerScaleSettingsEnum
- Access
- Read/Write

- RhoStepSize
- The Rho step size for conical near fields. Note that “Conical” must also be set.
- Type
- number
- Access
- Read/Write

- SourcePower
- The source power (Watt). This is only applicable when PowerScaling is not “NoPowerScaling”. Applies to power data sets.
- Type
- number
- Access
- Read/Write

- SourcePowerDecoupled
- Whether the source power is decoupled. Applies to power data sets.
- Type
- boolean
- Access
- Read/Write

- UVector
- The U Vector of a math result data set in Cartesian coordinates. Applies to near field and far field data sets.
- Type
- Point
- Access
- Read/Write

- VVector
- The V Vector of a math result data set in Cartesian coordinates. Applies to near field and far field data sets.
- Type
- Point
- Access
- Read/Write