&apbs
 apbs_debug=0,
 dime = 97, 97, 97,
 cglen = 64, 64, 64,
 fglen = 32, 32, 32,
 calc_type = 2,
 pdime= 2, 1, 1,
 cmeth=1,
 bcfl=1,
 srfm=2,
 chgm=1,
 pdie=2.0,
 sdie=78.54,
 nion=2,
 ionq  = 1.0, -1.0,
 ionc  = 0.15, 0.15,
 ionrr = 2.0, 2.0,
 calcforce=2, calcenergy=2, calcnpenergy=1,
 pqr = 'apbs.pqr',
&end
