For hydrophone spectral data MAT data products only:
Collated
In this default option, spectral MAT data files are accumulated/collated as much as possible, barring file size limits and frequency range compatibility.
One FIle For Every Source Audio
This option will cause the accumulation/collation step to be skipped and the base spectral data MAT files will be returned, one for each source wav or hyd audio file, often directly from the archive (these 5-minute MAT data files are archived along with spectrograms for fast retrieval).
File-name mode field
No affect, although the user will notice that the search will return thousands of very small (~115 kB) MAT files or a few large (many MB) MAT files.