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Data Access Map

Description

This command has been replaced by Get ErrorTermComplexByString

Retrieves error term data from the error correction buffer. The data is in complex pairs.

Note: When performing an ECal, send SetCalInfoEx Method BEFORE calling GetErrorTermComplex method.

Learn more about reading and writing Cal Data using COM.

This method exists on a non-default interface. If you cannot access this method, use the GetErrorTerm Method on ICalibrator.

 VB Syntax

eData.GetErrorTermComplex term, rcv, src, numPts, real(), imag()

Variable

(Type) - Description

eData

An ICalData pointer to the Calibrator object

term

(enum NAErrorTerm) - The error term to be retrieved. Choose from:

• naErrorTerm_Directivity_Isolation

• naErrorTerm_Match

• naErrorTerm_Tracking

rcv

(long integer) - Receiver Port

src

(long integer) - Source Port

numPts

(long integer) - on input, max number of data points to return;
on output: indicates the actual number of data points returned.

real()

(single) - array to accept the real part of the error-term. One-dimensional for the number of data points.

imag()

(single) - array to accept the imaginary part of the error-term. One-dimensional for the number of data points.

To get this

Specify these parameters:

Error Term

term

rcv

src

Fwd Directivity

naET_Directivity Isolation

1

1

Rev Directivity

naET_Directivity Isolation

2

2

Fwd Isolation

naET_Directivity Isolation

2

1

Rev Isolation

naET_Directivity Isolation

1

2

Fwd Source Match

naErrorTerm_Match

1

1

Rev Source Match

naErrorTerm_Match

2

2

Fwd Load Match

naErrorTerm_Match

2

1

Rev Load Match

naErrorTerm_Match

1

2

Fwd Reflection Tracking

naErrorTerm_Tracking

1

1

Rev Reflection Tracking

naErrorTerm_Tracking

2

2

Fwd Trans Tracking

naErrorTerm_Tracking

2

1

Rev Trans Tracking

naErrorTerm_Tracking

1

2

Return Type

Single

Default

Not Applicable

Examples

ReDim rel(numpts)
ReDim img(numpts)
Dim eData As ICalData
Set eData = chan.Calibrator
eData.getErrorTermComplex naErrorTerm_Directivity_Isolation, 1, 1, 201, rel(0), img(0)

C++ Syntax

HRESULT raw_getErrorTermComplex(tagNAErrorTerm ETerm, long ReceivePort, long SourcePort, long* pNumValues, float* pReal, float* pImag)

Interface

ICalData