From ff0a371b7f224cc2432f3487ee21ec54186204c7 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Tue, 24 Mar 2020 22:18:36 +0000
Subject: [PATCH] TEST: single set of coords

---
 tests/test_transform/test_nonlinear.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_transform/test_nonlinear.py b/tests/test_transform/test_nonlinear.py
index aaf4e07fe..323b6aff9 100644
--- a/tests/test_transform/test_nonlinear.py
+++ b/tests/test_transform/test_nonlinear.py
@@ -205,6 +205,10 @@ def test_DeformationField_transform():
     got = absfield.transform(rcoords)
     assert np.all(np.isclose(got, scoords))
 
+    # test single set of coords
+    got = absfield.transform(rcoords[0])
+    assert np.all(np.isclose(got, scoords[0]))
+
     got = relfield.transform(rvoxels, from_='voxel', to='voxel')
     assert np.all(np.isclose(got, svoxels))
     got = absfield.transform(rvoxels, from_='voxel', to='voxel')
-- 
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