CFLAG

I think it would be simpler to split the PR : - Update to Vulkan 3 - Add the Windows installation I have looked at the [Vulkan 3 part](https://github.com/realitix/vulkan/pull/80), and...

See [this commit](https://github.com/mathrack/Incompact3d-1/commit/391643784377395f026cfa34b0fdb547ac9b88df), or [this one](https://github.com/mathrack/Incompact3d-1/commit/e69f1570d5fed9d73bfec50de3e5cd7de74d2f27) for instance

> Hello, I want to realize the linear motion of the three-dimensional sphere in the Cylinder module, but I can't describe the shape of the three-dimensional sphere. The code is...

Attached is a first draft of the functionality written on the current development version. It probably does not cover all the options but could be used as a starting point....

Please note that a loop is missing: at the end, after computing w1 and before calling log_iteration_add_arry, please add this ``` do iel = 1, ncel w2(iel) = w1(iel)*dt(iel) enddo...

Hello Yvan, I have send a pull request as '.patch' files are not supported as attachments. It should correspond to the first phase. I have not inserted the code showing...

Hello Yvan, Thank you for the follow-up. I am not fully sure about the 'boundary conditions for matrdt' part of my patch, please double check it. Otherwise it should be...

The objective of the PR is to perform 2D force calculation on a 3D object ? Do we recover the 2D force when `zfr(1) = -999999.0` and `zbk(1) = 999999.0`...

> > The objective of the PR is to perform 2D force calculation on a 3D object ? > > Do we recover the 2D force when `zfr(1) = -999999.0`...

Thank you. It looks ok. I need a few days to check it.