Fix autodoc issues in package viz

[KineticTheory]

Doxygen is issuing warnings from viz that I don't understand. I may need some help fixing these.

  F:/work/draco/src/viz/Ensight_Translator.i.hh:302: warning: argument 'g_vrtx_indices.' of command @param is not found in the argument list of rtt_viz::Ensight_Translator::write_part(uint32_t part_num, const std_string &part_name, const IVF &ipar_in, const ISF &iel_type, const FVF &pt_coor_in, const FVF &vrtx_data_in, const FVF &cell_data_in, const ISF &g_vrtx_indices, const ISF &g_cell_indices)
  F:/work/draco/src/viz/Ensight_Translator.i.hh:302: warning: argument 'g_cell_indices.' of command @param is not found in the argument list of rtt_viz::Ensight_Translator::write_part(uint32_t part_num, const std_string &part_name, const IVF &ipar_in, const ISF &iel_type, const FVF &pt_coor_in, const FVF &vrtx_data_in, const FVF &cell_data_in, const ISF &g_vrtx_indices, const ISF &g_cell_indices)
  F:/work/draco/src/viz/Ensight_Translator.hh:250: warning: The following parameters of rtt_viz::Ensight_Translator::write_part(uint32_t part_num, const std_string &part_name, const IVF &ipar_in, const ISF &iel_type, const FVF &pt_coor_in, const FVF &vrtx_data_in, const FVF &cell_data_in, const ISF &g_vrtx_indices, const ISF &g_cell_indices) are not documented:
    parameter 'g_vrtx_indices'
    parameter 'g_cell_indices'

[KineticTheory]

Will not fix.