[Nek5000-users] Define objects in prenek

[nek5000-users at lists.mcs.anl.gov]

Hi Paul,

that's what I'm doing, at least I'm thinking to do this. But when I 
generate the grid of the sphere, I don't know which b.c. I should define 
on the grid boundaries. And when I import this mesh into the 
channel-file the information of the surface objects (which I defined in 
the sphere-file) are lost and prenek is again asking me for the b.c. of 
the imported mesh, even the cartesian box of the sphere is matching 
exactly into the channel-mesh (and I type "y" for displacing the 
existing elements). So I don't know exactly where my failure is...

Best, Fred