Print the mesh and the unknowns in a file which can be plotted with the GID pre-post processor if switch is set to -yes. By example, if the input file is called beam.dat then the mesh is written in the beam.flavia.dat (2D) or the beam.flavia.msh file (3D). Furthermore, the results are written in the beam.flavia.res.
The mesh and unknowns will always be written at the end of the calculation.
Nodes and elements will be renumbered when written to the GID files, because GID preferes sequential numbering.
Don't forget to delete the mesh and result files at the start of the calculation (remove *flavia* files).