Hi Spencer, I have added the boundary condition information to the input xml file. For a simple plane channel mesh Nektar 4.3.5 produces  a fld file and after this returns "segmentation fault". Nektar-git returns only "segmentation fault".  Point interpolation is OK. Alexander.

Суббота, 20 апреля 2019, 20:08 +07:00 от "Sherwin, Spencer J" <s.sherwin@imperial.ac.uk>:

HI Alexander,

Did your input xml file have the boundary condition information contained in it or was it just a mesh file? This could have caused this problem.

Cheers, Spencer.

...

On 6 Apr 2019, at 10:25, A.P. < k210@list.ru > wrote: Hello, I try to convert a Z-homogenious fld file to an another mesh by FieldConvert module 'interpfield' and recieve this error message:

Fatal   : Level 0 assertion violation Failed to type cast m_exp[0] terminate called after throwing an instance of 'ErrorUtil::NekError'  what():  Level 0 assertion violation Failed to type cast m_exp[0]

2D fields are converted OK.

What can be done to overcome the error?

Alexander.

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Spencer Sherwin FREng, FRAeS Head, Aerodynamics, Director of Research Computing Service, Professor of Computational Fluid Mechanics, Department of Aeronautics, 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/

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