RFmxVnaMXSParamsResults.FetchRealData Method
- Updated2024-07-17
- 1 minute(s) read
RFmx
Fetches the S-Parameter data for the S-Parameters whose RFMXVNA_ATTR_SPARAMS_FORMAT is RFMXVNA_VAL_Magnitude or RFMXVNA_VAL_Phase.
Use "sparam(n)" as the selector string to read results from this method.
Use "sparam(n)" as the selector string to read results from this method.
Namespace: NationalInstruments.RFmx.VnaMX
Assembly: NationalInstruments.RFmx.VnaMX.Fx40 (in NationalInstruments.RFmx.VnaMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)
Syntax
public int FetchRealData( string selectorString, double timeout, ref float[] realData )
Public Function FetchRealData ( selectorString As String, timeout As Double, ByRef realData As Single() ) As Integer
Parameters
- selectorString String
- Specifies a selector string comprising of the result name, and S-Parameter number. If you do not specify the result name, the default result instance is used.
Example:
"sparam0"
"result::r1/sparam0"
You can use the BuildSParameterString(String, Int32) method to build the selector string. - timeout Double
- Specifies the timeout, in seconds, for fetching the specified measurement. Set this value to an appropriate time, longer than expected for fetching the measurement.A value of -1 specifies that the method waits until the measurement is complete.
- realData Single
- Upon return, contains the measured S-Parameter real array corresponding to the FrequencyList.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.