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SdfMeasHdr

Syntax int SdfMeasHdr (short fn, struct SDF_MEAS_HDR far *measHdr );

Returns an integer(short) of zero or minus one. A return of 0 indicates no error; a return of

-1 indicates an error.

This function reads the measurement-header information from an open SDF file, where fn is the number

of the open SDF file (for details, see SdfOpen). The information is put in the SDF_MEAS_HDR

structure, where measHdr is the pointer to the structure.

The SDF measurement header record contains information such as the frequency span, start and center,

block size, average type and count, etc. There is always one measurement header record in every SDF

file.

Using SDF Data with C Programs

SdfMeasHdr

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