/// <summary>
/// Initializes a new instance of the <see cref="Hdf5AcquisitionFileReader"/> class.
/// </summary>
/// <param name="filename">A filename.</param>
/// <param name="groupName">a root group. If not specified used "ROOT</param>
public Hdf5AcquisitionFileReader(string filename, string[] labels = null, string groupName = "ROOT")
{
fileId = Hdf5.OpenFile(filename, readOnly: true);
_header = Hdf5.ReadObject <Hdf5AcquisitionFile>(fileId, groupName);
_groupName = groupName;
_usedChannels = new Dictionary <string, short>();
for (short i = 0; i < _header.Recording.NrOfChannels; i++)
{
_usedChannels.Add(_header.Channels[i].Label, i);
}
if (labels == null)
{
_labels = _header.Channels.Select(c => c.Label).ToList();
}
else
{
_labels = labels;
}
_readChannelCnt = _labels.Count;
_signals = new List <short[]>(_readChannelCnt);
}