Hi Henrique, If you put the mesh on are these points at the vertices of the cells? It is not easy to see from this image. Have you also tried 4.5.0? Cheers, Spencer. On 13 Mar 2019, at 19:03, Raposo, Henrique T <h.raposo17@imperial.ac.uk<mailto:h.raposo17@imperial.ac.uk>> wrote: Hello everyone, I'm using the FieldConvert interpfield function to interpolate a simple inviscid flow around a Joukowski airfoil onto a new mesh. While for the most part the result seems to be smooth and correct when visualizing the field in paraview, there are a few odd isolated cells wherein the interpolated values in the new mesh are completely off. The files to reproduce this behaviour are too big to share here, but I'm sending a screenshot to illustrate this. I'm using Nektar++ 4.4.1 and performing the computation in parallel. Any help understanding this would be much appreciated. Cheers, Henrique <Screenshot from 2019-03-13 13-20-52.png>_______________________________________________ Nektar-users mailing list Nektar-users@imperial.ac.uk<mailto:Nektar-users@imperial.ac.uk> https://mailman.ic.ac.uk/mailman/listinfo/nektar-users Spencer Sherwin FREng, FRAeS Head, Aerodynamics, Director of Research Computing Service, Professor of Computational Fluid Mechanics, Department of Aeronautics, s.sherwin@imperial.ac.uk<mailto:s.sherwin@imperial.ac.uk> South Kensington Campus, Phone: +44 (0)20 7594 5052 Imperial College London, Fax: +44 (0)20 7594 1974 London, SW7 2AZ, UK http://www.imperial.ac.uk/people/s.sherwin/