&input_output ln_iom_activated = true / &coarse_grid_files cn_parent_coordinate_file = 'coordinates_ORCA_R05.nc' cn_position_pivot = 'F-grid' / &nesting nn_imin = 0 nn_imax = 1 nn_jmin = 1 nn_jmax = 1 nn_rhox = 2 nn_rhoy = 2 /