[gmx-users] radial density profile

[Atila Petrosian]

Dear gromacs users

 I would like to compute the radial density profile (1/nm-3) of
different parts of a micelle formed with SDS molecules (such as headgroup,
alkyl tail and water) relative to the center of mass of the micelle.

Is there a direct tool in gromacs to obtain this parameter? If not, please
guide me how to calculate this parameter.

Any help will highly appreciated.