Hello everyone,<div><br></div><div>I met a strange error when using smooth_mesh. It seems that I could not create the object Domain, however, I have verified that the voxel-mesh was quite nice. </div><div><br></div><div><div>
  coordssmooth = smooth_mesh(m, 4, 0.6307, -0.6347, None, True, False)</div><div>  File &quot;/usr/local/lib/python2.7/dist-packages/sfepy/mesh/mesh_tools.py&quot;, line 505, in smooth_mesh</div><div>    domain = Domain(&#39;mesh&#39;, mesh)</div>
<div>  File &quot;/usr/local/lib/python2.7/dist-packages/sfepy/fem/domain.py&quot;, line 223, in __init__</div><div>    self.setup_facets(verbose=verbose)</div><div>  File &quot;/usr/local/lib/python2.7/dist-packages/sfepy/fem/domain.py&quot;, line 375, in setup_facets</div>
<div>    obj.setup_unique()</div><div>  File &quot;/usr/local/lib/python2.7/dist-packages/sfepy/fem/facets.py&quot;, line 281, in setup_unique</div><div>    self.uid[0], self.uid[1:] = 0, ii[:-1]</div><div>IndexError: index out of bounds</div>
</div>