workaround PIL upstream issue

python-pillow/Pillow#5571
ComputationalCryoEM · Jul 1, 2021 · 61d959f · 61d959f
1 parent d5f40b4
commit 61d959f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/aspire/apple/picking.py b/src/aspire/apple/picking.py
@@ -148,7 +148,9 @@ def read_mrc(self):
         size = tuple((np.array(im.shape) / config.apple.mrc_shrink_factor).astype(int))
 
         # Note, float64 required for signal.correlate call accuracy.
-        im = np.array(Image.fromarray(im).resize(size, Image.BICUBIC), dtype=np.float64)
+        im = np.asarray(Image.fromarray(im).resize(size, Image.BICUBIC)).astype(
+            np.float64, copy=False
+        )
 
         im = signal.correlate(
             im,