I'm a student from Germany and a newbie in using Liggghts.
I'm trying to import a STL-File from a CAD-Software and I get the following error:
Reading STL file 'behaelterNX.stl'
Setting up run ...
ERROR: Mesh error: dimensions too small - use different unit system (multi_node_mesh_parallel_I.h:536)
I have no idea what's wrong with my code or with my STL file and I hope that I get some help here in this forum.
During the simulation several particles should fall into a container and later I want the container to move.
Thank you for your help.