I was calculating the solvation free energy of a ion-water cluster. There are two ions and 4 waters total.
I got the following warnings while running apbs:
Vpmg_fillco: Atom #3 at (-3.369, 0.307, -1.068) is off the mesh (for cubic splines!!) (ignoring this atom):
Vpmg_fillco: xmin = -3.20409, xmax = 3.19591
Vpmg_fillco: ymin = -2.58476, ymax = 3.81524
Vpmg_fillco: zmin = -3.20165, zmax = 3.19836
Is this normal? Should I trust the result if I see such warnings?