Agilent Technologies PNA Series User And Programming Manual page 1898

format (enum NADataFormat) - Format in which you would like the data. It does not have to be
the displayed format. Choose from:
0 - naDataFormat_LinMag
1 - naDataFormat_LogMag
2 - naDataFormat_Phase
3 - naDataFormat_Polar*
4 - naDataFormat_Smith*
5 - naDataFormat_Delay
6 - naDataFormat_Real
7 - naDataFormat_Imaginary
8 - naDataFormat_SWR
9 - naDataFormat_PhaseUnwrapped
10 - naDataFormat_InverseSmith
11 - naDataFormat_Kelvin
12 - naDataFormat_Fahrenheit
13 - naDataFormat_Centigrade
Learn more about Data Format.
* Specfiy Smith or Polar formats to obtain complex data pairs, which require a two-
dimensional array varData (numpts, 2) to accommodate both real and imaginary data.
All scalar formats return a single dimension varData(numpts).
naDataFormat_Phase and naDataFormat_PhaseUnwrapped returns degrees.
However, putDataScalar method accepts data in radians (not degrees) and displays in
degrees.
Return Type Variant array - automatically dimensioned to the size of the data
Default
Not Applicable
Examples
Dim varData As Variant
varData = meas.GetData(naMeasResult,naDataFormat_Phase)
'Print Data
For i = 0 to chan.NumberOfPoints-1
Print varData(i)
Next i
See a C# example.
C++ Syntax
HRESULT getData(tagNADataStore DataStore, tagDataFormat DataFormat, VARIANT
*pData)
Interface
IMeasurement
Last Modified:
1904