I have generated with netgen a mesh with first order elements C3D4.
With these mesh I run an static linear calc. and everything works fine.
So i want to switch to second order elements and created a second mesh,
with netgen and element second order
With the same script i get no result with ccx 2.20 win and bconverged ccx 2.10 version
and with SOLVER=SPOOLES
Static analysis was selected
Exit code: 0
I created the change with cgx with “mids all gen” from C3D4 mesh, but the same result, still no result!
and no error output from ccx.
i run a calc. with CL35-win64 and ccx2.12-stable and it works fine, but with only 1 cpu.
Now i have created a small mesh with netgen, and it works without problems,
so i have changed to the standard solver PastiX and it works,
i have 338333 elements and 523984 nodes,
here you can download the org. files
what is the reason? Has someone simular experiences?
there is a problem with mesh,
I have two singularities, mabe the mesh is to fine!?
is there a posibilty to check the mesh? or recreate with cgx?