pyrfu.pyrf.ts_tensor_xyz module#

pyrfu.pyrf.ts_tensor_xyz.ts_tensor_xyz(time: ndarray[tuple[int, ...], dtype[datetime64]], data: ndarray[tuple[int, ...], dtype[float32 | float64]], attrs: Mapping[str, object] | None = None) → DataArray[source]#

Create a time series containing a 2nd order tensor.

Parameters:

  • time (numpy.ndarray) – Array of times.

  • data (numpy.ndarray) – Data corresponding to the time list.

  • attrs (dict, Optional) – Attributes of the data list.

Returns:

2nd order tensor time series.

Return type:

DataArray

Raises:

  • TypeError – If time or data is not a numpy.ndarray.

  • ValueError –

    • If time and data do not have the same length.

    • If data does not have shape (n, 3, 3).