spectral_connectivity.connectivity.DirectedOrientationWarning

exception DirectedOrientationWarning

A directed measure’s orientation differs from spectral_connectivity 2.x.

Emitted by the Connectivity methods that returned [..., target, source] in 2.x and now return [..., source, target], and by multitaper_connectivity() and connectivity_to_xarray() when they compute pairwise or subset spectral Granger prediction, whose sel(source=a, target=b) was b -> a in 2.x (the 2.x wrapper rejected the transfer-function measures). Code written for 2.x keeps running but reads the opposite direction. This warning is temporary; silence it, without hiding other warnings, with warnings.filterwarnings("ignore", category=DirectedOrientationWarning).