RADIUS

Definition

Normalized minor radius, , at the center of the computational domain.

Comments

• This is meaningful for all run types.

• For BOUNDARY_METHOD=1, RADIUS defines the exact domain center, which will coincide with the gridpoint at ir_norm.
• For BOUNDARY_METHOD=2, the domain center will be set to RADIUS, which will not coincide with a gridpoint.
• If RADIAL_PROFILE_METHOD=3, RADIUS is ignored and information is taken from INPUT_profiles.
• Before remapping (see NONUNIFORM_GRID_FLAG), radial gridpoints are computed using the formula , where
  • if BOUNDARY_METHOD=1,
  • if BOUNDARY_METHOD=2.

Internal name

r0

Default

0.5