SASA polar/non-polar calculation

GROMACS version: 2019.3
GROMACS modification: No
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Hi there,

I know Gromacs has a command gmx sasa but is there a command that can calculate polar/non-polar SASA?

Or is there any other tool/python package recommended to use for calculating it? From my searching Rosetta seems to have this function (DSASA_POL).

Thanks.