netcdf Test {
dimensions:
  number_of_atom_species = 2;
  number_of_atoms = 5;
  character_string_length = 80;
  number_of_reduced_dimensions = 3;
  number_of_vectors = 3;

variables:
  char atom_species_names(number_of_atom_species, character_string_length);
  int atom_species(number_of_atoms);
  double reduced_atom_positions(number_of_atoms, number_of_reduced_dimensions);
  double primitive_vectors(number_of_vectors, number_of_reduced_dimensions);

  // Global attributes
  :file_format = "ETSF Nanoquanta";
  :file_format_version = 1.2;
  :Conventions = "http://www.etsf.eu/fileformats";
  :title = "Silane molecule generated by ncgen.";

data:
  atom_species_names = "Si", "H";
  atom_species = 1, 2, 2, 2, 2;
  reduced_atom_positions = 0.5, 0.5, 0.5, 0.6, 0.6, 0.6, 0.4, 0.4, 0.6, 0.6, 0.4, 0.4, 0.4, 0.6, 0.4;
  primitive_vectors = 10., 0., 0., 0., 10., 0., 0., 0., 10.;
}