`TransmissionLineData`

Transmission line results generated by the Feko Solver.

Example

app = pf.GetApplication()
app:NewProject()
app:OpenFile(FEKO_HOME..[[/shared/Resources/Automation/Log_Periodic_Network_Load.fek]])

    -- Retrieve the 'TransmissionLineData' called 'TransmissionLine1'

transmissionLineData = app.Models[1].Configurations[1].TransmissionLines["TransmissionLine1"]
   
    -- Manipulate the transmission line data. See 'DataSet' for faster, more comprehensive options
    
dataSet = transmissionLineData:GetDataSet(51)

    -- Find the number of ports

portAxis = dataSet.Axes["Arbitrary"]
noPorts = #portAxis

    -- Scale the transmission line power values

scale = 2
for freqIndex = 1, #dataSet.Axes["Frequency"] do
    for portIndex = 1, #dataSet.Axes["Arbitrary"] do
        indexedValue = dataSet[freqIndex][portIndex]
        indexedValue.Impedance = indexedValue.Impedance * scale
    end
end

    -- Store the manipulated data 
    
scaledData = dataSet:StoreData(pf.Enums.StoredDataTypeEnum.Network)

    -- Compare the original transmission line to the manipulated transmission line
    
graph = app.CartesianGraphs:Add()
transmissionLineTrace1 = graph.Traces:Add(transmissionLineData)
transmissionLineTrace1.Quantity.Type = pf.Enums.NetworkQuantityTypeEnum.Impedance
transmissionLineTrace2 = graph.Traces:Add(scaledData)
transmissionLineTrace2.Quantity.Type = pf.Enums.NetworkQuantityTypeEnum.Impedance

Inheritance

The TransmissionLineData object is derived from the ResultData object.

Usage locations

The TransmissionLineData object can be accessed from the following locations:

Methods
- TransmissionLineCollection collection has method Items().
- TransmissionLineCollection collection has method Item(number).
- TransmissionLineCollection collection has method Item(string).

Property List

Configuration: The result data's solution configuration in the model. (Read only SolutionConfiguration)
ContinuousFrequencyAxis: Continuous frequency axis exists. (Read only boolean)
DataSetAvailable: Valid result data exist. (Read only boolean)
Label: The object label. (Read/Write string)
Type: The object type string. (Read only string)

Method List

GetDataSet (): Returns a data set containing the transmission line values. (Returns a DataSet object.)
GetDataSet (samplePoints number): Returns a data set containing the transmission line values. (Returns a DataSet object.)
GetDataSet (startFrequency number, endFrequency number, samplePoints number): Returns a data set containing the transmission line values. (Returns a DataSet object.)
StoreData (): Creates a local stored version of the result data. (Returns a ResultData object.)

Property Details

Configuration

The result data's solution configuration in the model.

Type: SolutionConfiguration
Access: Read only

ContinuousFrequencyAxis

Continuous frequency axis exists.

Type: boolean
Access: Read only

DataSetAvailable

Valid result data exist.

Type: boolean
Access: Read only

Label

The object label.

Type: string
Access: Read/Write

Type

The object type string.

Type: string
Access: Read only

Method Details

GetDataSet ()

Returns a data set containing the transmission line values.

Return

DataSet: The data set containing the transmission line values.

GetDataSet (samplePoints number)

Returns a data set containing the transmission line values.

Input Parameters

samplePoints(number): The number of sample points used to sample the continuous frequency axis.

Return

DataSet: The data set containing the transmission line values.

GetDataSet (startFrequency number, endFrequency number, samplePoints number)

Returns a data set containing the transmission line values.

Input Parameters

startFrequency(number): The start frequency used to sample the continuous frequency axis.
endFrequency(number): The end frequency used to sample the continuous frequency axis.
samplePoints(number): The number of sample points used to sample the continuous frequency axis.

Return

DataSet: The data set containing the transmission line values.

StoreData ()

Creates a local stored version of the result data.

Return

ResultData: The new stored data.