control_print_element index data_item_name

With this options you can print values from element data versus coordinates. Select either -element_truss_force or -element_beam_moment for data_item_name.

By example, the first value of a -element_beam_moment record (that is number 0 in tochnog notation) will be printed in the file element_beam_moment_0.index; the file will contain lines containing $x$, $y$, $z$ and value. In 1D only $x$ will be printed, etc.