Hi Syavash,

In order for the ProjectCAD module to be available, you need to have built Nektar++ with the NEKTAR_USE_MESHGEN option enabled, i.e. either set this option to ON in the ccmake graphical interface, or if you are using CMake on the command line to configure your Nektar++ build, you need to include -DNEKTAR_USE_MESHGEN=ON.

Setting this option will also build all the of the mesh generation functionality into Nektar++ so you’ll either need to have a suitable version of OpenCASCADE or OpenCASCADE Community Edition (OCE) installed, or Nektar++ will build this from source as part of building the software. If OCE is being built from source, this may extend the build time quite significantly.

Hope this helps.

Kind regards,

Jeremy

On 20 Mar 2023, at 14:18, Ehsan Asgari <eh.asgari@gmail.com> wrote:

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Dear All,

I have installed version 5.3, but I have come across the following error when using projectcad module:

No such module: Process: projectcad

Is something wrong with my installation?

Kind regards
syavash 
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