Dear Chimera dev team,

I am trying to use your MSMS wrapper to compute some SAS/SES values for a given set of atoms. As suggested in a previous post in this list, I've taken a look into Measure.measure.buried_area() and I think I've got it, but just wanted to make sure.

Here is my current procedure:

```

import chimera, Measure, MoleculeSurface

atoms = chimera.selection.currentAtoms()

xyzr_data = Measure.measure.atom_xyzr(atoms)

surfaces = MoleculeSurface.xyzr_surface_geometry(xyzr_data)

for i, a in enumerate(atoms):

print "Atom: {0}, SAS: {1}, SES: {2}".format(a.name, surfaces[3][i,0], surfaces[3][i,1])

```

Is this OK? I don't know how to handle all that output that MSMS is giving back!

Thanks in advance,
Jaime.