usefragsph not on
There are 21 ligand heavy atoms
Ligand center of coords (x y z): -17.4918571428571 5.35066666666667 -18.907380952381
Using crystallographic ligand as spheres for output
Starting number of spheres from sph/sph cluster 0: 2149
FINISHED READING IN FILE sph/sph CLUSTER 0 
Number of sphere points after cutting off spheres too far from center of ligand (10 angstroms): 1193
Number of spheres after removing too far (>7 angstroms) and too close to receptor (<1.2 angstroms): 1193
Number of spheres polar: 378, nonpolar: 637, out of current total: 1193
Extents of grid to search are X1 X2 Y1 Y2 Z1 Z2: -26.93702 -7.98674 -4.63962 15.34393 -28.90297 -8.91825
Number of spheres after removing spheres too close to each other (approximately <1.0 angstroms): 626
Number of spheres after second pass removing spheres absolutely <0.5 from each other: 512
Crystallographic spheres are present, so doing continuity based on crystallographic spheres
After continuity checking, number of spheres is: 477
Spheres center of coords (x y z): -17.8431414046121 3.41548672955975 -16.0071868763103
Crystallographic ligand, so keeping spheres closest to ANY ligand atom, center of ligand (1/8), and center of spheres (1/8)
Average weighted-distance for final elimination is: 7.5303781439348
Final number of output spheres is: 60
Number of polar spheres: 30
Number of nonpolar spheres: 28
Number of spheres that are near neither polar nor nonpolar receptor atoms: 2
Final number of spheres that are from crystallographic ligand: 21