From d83afeed3bcd189e347bb9560472abd0e98d71d4 Mon Sep 17 00:00:00 2001
From: Martin Genet <martin.genet@polytechnique.edu>
Date: Tue, 4 Jun 2019 18:11:59 +0200
Subject: [PATCH] Cleaning

---
 compute_displacements.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/compute_displacements.py b/compute_displacements.py
index 8b539df..cca255e 100644
--- a/compute_displacements.py
+++ b/compute_displacements.py
@@ -56,7 +56,11 @@ def compute_displacements(
             filename=working_folder+"/"+working_basename+"_"+str(k_frame).zfill(working_zfill)+"."+working_ext,
             verbose=verbose)
         cur_disp_farray = cur_mesh.GetPointData().GetVectors()
-        [warped_disp_farray.SetTuple(k_point, numpy.array(cur_disp_farray.GetTuple(k_point)) - numpy.array(ref_disp_farray.GetTuple(k_point))) for k_point in xrange(n_points)]
+        [warped_disp_farray.SetTuple(
+            k_point,
+            numpy.substract(
+                cur_disp_farray.GetTuple(k_point),
+                ref_disp_farray.GetTuple(k_point))) for k_point in xrange(n_points)]
         myvtk.writeUGrid(
             ugrid=warped_mesh,
             filename=working_folder+"/"+working_basename+("-"+suffix)*(suffix!="")+"_"+str(k_frame).zfill(working_zfill)+"."+working_ext,
-- 
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