Solvent distribution

Dear all,

Could you please tell me by which command the distribution of solvent molecules (%) around protein based on distance can be calculated?
Solvent (%) per distance from protein (nm).

Many thanks for your response.
Best.

Check gmx sasa

https://manual.gromacs.org/documentation/5.1/onlinehelp/gmx-sasa.html

Computing radial distribution functions and coordination numbers would be more useful here than SASA. The RDF specifically calculates the enrichment of a given species at a range of distances relative to bulk solution.