Re: [ff3d-users] Pointwise boundary conditions

[Stephane Del Pino]

Hi Edouard.

In fact, it is not possible to read functions values from a surface. The 
reason is that it is not easy to locate if a point in on a surface in 3D. 
But, there is an alternative.

If you define your 'g' function all over the mesh 'M' (you can put 0 inside if 
you want). Then, you can read it from a file.

function g = read(medit,"g_file.bb",M);

for instance.

Best regards,
Stéphane.