diff --git a/PRIVATE b/PRIVATE
index 3e1467f13..a76f03d99 160000
--- a/PRIVATE
+++ b/PRIVATE
@@ -1 +1 @@
-Subproject commit 3e1467f13ace5bf9002b211d1302c80e6f85cec3
+Subproject commit a76f03d99492ff14b7942124d76952c675aa85c3
diff --git a/processing/post/addDivergence.py b/processing/post/addDivergence.py
index 73eb4ed9e..f579a0a49 100755
--- a/processing/post/addDivergence.py
+++ b/processing/post/addDivergence.py
@@ -45,7 +45,7 @@ def divFFT(geomdim,field):
 
   div_fourier = np.einsum(einsums[n],k_s,field_fourier)*TWOPIIMG
 
-  return np.fft.irfftn(div_fourier,axes=(0,1,2),s=shapeFFT).reshape([N,n/3])
+  return np.fft.irfftn(div_fourier,axes=(0,1,2),s=shapeFFT).reshape([N,n//3])
 
 
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