Measurement

The Measurement class extends Annotation with acoustic measurement data. In addition to the standard annotation fields, it stores one extra column per measurement (e.g. peak frequency, SNR, spectral centroid) and carries a metadata attribute that records the measurer name, version, measurement column names, and parameters. The class supports import and export in NetCDF and Raven formats, and multiple Measurement objects produced by the same measurer can be concatenated with the + operator.