Hi Felipe,
Are you using a version of Nektar++ that you have built from source or you're using a version installed from binary packages?
If you have built from source, It sounds like you may have built Nektar++ without mesh generation support. If you're using binary packages, I believe these don't include mesh generation support so you need to build from source.
When you configure your build, you need to ensure that the NEKTAR_UTILITY_NEKMESH option is set to ON and that NEKTAR_USE_MESHGEN is also ON. It sounds like your build doesn't have NEKTAR_USE_MESHGEN switched on.
You will also need Open CASCADE Community Edition installed since this is required by the mesh generation functionality. If you're running on Linux, you should be able to install OCE from packages.
If you're still having issues after enabling the NEKTAR_USE_MESHGEN option, if you can let us know what operating system and version you're using and provide some further details of your build configuration, we can provide further assistance.
Regards,
Jeremy
On 11 Sep 2019, at 17:35, Felipe Silva Maffei <
maffei@usp.br> wrote:
Hi,
I am master student in universidade de São Paulo. As part of a discipline, I need to desenvolve a project using nektar++. I am following the tutorial of NACA, but when I try to generate the .xml file by tapping $NEK/NekMesh, I get the following message: No such module: input: mcf. What would I be doing wrong?
Best regards,
Felipe Silva Maffei
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