bug: Fix failing unit test
@@ -1143,7 +1143,7 @@ class CotrendingBasisVectors(TimeSeries):
_, ax = plt.subplots(1)
# Plot gaps as NaN
- timeArray = self.time.copy().value
+ timeArray = np.array(self.time.copy().value)
timeArray[np.nonzero(self.gap_indicators)[0]] = np.nan
# Get the CBV arrays that were requested
