/// <summary>
/// Creates a new empty waveform in the waveform list of the current setup on the external source
///
/// WLISt:WAVeform:NEW
/// </summary>
/// <param name="extSource">the EXTSOURCE object</param>
/// <param name="wfmName">waveform name</param>
/// <param name="wfmSize">waveform size(number of points)</param>
/// <param name="wfmType">waveform type</param>
public void SetExtSrcWfmNew(IEXTSOURCE extSource, string wfmName, string wfmSize, string wfmType)
{
extSource.SetExtSrcWfmNew(wfmName, wfmSize, wfmType);
}