interpolate: convert to numpy earlier

Quasars · Oct 10, 2023 · aff4fbf · aff4fbf
1 parent e24594b
commit aff4fbf
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/orangecontrib/spectroscopy/preprocess/utils.py b/orangecontrib/spectroscopy/preprocess/utils.py
@@ -224,7 +224,9 @@ def interp1d_with_unknowns_numpy(x, ys, points, kind="linear", sides=np.nan):
     sorti = np.argsort(x)
     x = x[sorti]
     for i, y in enumerate(ys):
-        y = y[sorti]
+        # the next line ensures numpy arrays
+        # for Dask, it would be much more efficient to work with larger sections
+        y = np.array(y[sorti])
         nan = np.isnan(y)
         xt = x[~nan]
         yt = y[~nan]