saveMatrixAsGen23

csoundengine.csoundlib.saveMatrixAsGen23(outfile, mtx, extradata=None, header=True)

Save a numpy 2D array as gen23

Parameters:

• outfile (str) – the path to save the data to. Suggestion: use ‘.gen23’ as ext

• mtx (np.ndarray) – a 2D array of floats

• extradata (list[float] | None) – if given, this data will be prependedto the data in mtx. Implies include_header=True

• header – if True, a header of the form [headersize, numrows, numcolumns] is prepended to the data.

Return type:

None

Note

The format used by gen23 is a text format with numbers separated by any space. When read inside csound the table is of course 1D but can be interpreted as 2D with the provided header metadata.