- r -

• r_vtype : dl_mg_alloc
• ratio : dl_mg_info
• redistribute_grid : dl_mg_grids
• report_file : dl_mg_common_data
• report_unit : dl_mg_common_data
• residual : dl_mg_info , dl_mg_kernels
• restriction_weight : dl_mg_common_data
• rho_sum : dl_mg_nonlinear_model