/// <summary>
/// Writes data to the hdf5 file.
/// </summary>
public void Write(short[,] data)
{
if (_nrOfRecords == 0)
{
Header.Recording.StartTime = DateTime.Now;
var dataName = "Data";
dset = new ChunkedDataset <short>(dataName, _groupId, data);
}
else
{
dset.AppendDataset(data);
}
_sampleCount += (ulong)data.GetLongLength(0);
_nrOfRecords++;
}
/// <summary>
/// Writes data to the hdf5 file.
/// </summary>
public void Write(IList <double[]> signals)
{
int cols = signals.Count();
if (cols == 0)
{
return;
}
int rows = signals[0].Length;
if (rows == 0)
{
return;
}
double sr = _header.Recording.SampleRate;
var data = new short[rows, cols];
//var byteLength = rows * sizeof(short);
for (int i = 0; i < cols; i++)
{
var sig = signals[i];
for (int j = 0; j < rows; j++)
{
data[j, i] = convert2Short(sig[j], i);
}
}
var dataName = string.Concat("/", _groupName, "/Data");
if (_nrOfRecords == 0)
{
_header.Recording.StartTime = DateTime.Now;
Hdf5.CreateGroup(fileId, _groupName);
dset = new ChunkedDataset <short>(dataName, fileId, data);
}
else
{
dset.AppendDataset(data);
}
_nrOfRecords++;
}