X- Y+ Z+ X+ Y+ Z- X- Z+ Z- Z- X+ X+ Y- X- Y+ Y+ Z- Y+ Z+ Z- Z- 
After creating box around spheres, box is too small (542364.884712183 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.53468257874015 -0.78833316929134 16.9059552165355
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -16.88548 -12.02457 -0.721080000000001 7.6391 16.3812 28.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 671447.339125541
**BOX SIZE is now: 26.52458 30.40577 30.83498
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -17.88548 -13.02457 -1.72108 8.6391 17.3812 29.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 819487.1048189
**BOX SIZE is now: 28.52458 32.40577 32.83498
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -18.88548 -14.02457 -2.72108 9.6391 18.3812 30.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 987780.181792258
**BOX SIZE is now: 30.52458 34.40577 34.83498
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -19.88548 -15.02457 -3.72108 10.6391 19.3812 31.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1177622.57004562
**BOX SIZE is now: 32.52458 36.40577 36.83498
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -20.88548 -16.02457 -4.72108 11.6391 20.3812 32.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390310.26957898
**BOX SIZE is now: 34.52458 38.40577 38.83498
Center of current box is (x y z): 4.62319 2.178315 13.69641
Diagonals of current box are (D1: x y z, D2: x y z): -21.88548 -17.02457 -5.72108 12.6391 21.3812 33.1139
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1627139.28039233
**BOX SIZE is now: 36.52458 40.40577 40.83498
Center of receptor atoms is (x y z): -8.53468257874015 -0.78833316929134 16.9059552165355
Center of current box is (x y z): -4.62319 2.178315 13.69641
Diagonals of current box is (D1: x y z, D2: x y z): -22.88548 -18.02457 -6.72108 13.6391 22.3812 34.1139
Limit diagonals to 8.3f : -22.885  -18.025   -6.721   13.639   22.381   34.114