X- Y+ Z+ X- Y- Z+ X- Z+ Z- Z- Y- Z- Y+ Z+ X- X- 
After creating box around spheres, box is too small (655787.37923781 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.34715990159902 15.4799790897909 21.391635301353
Center of current box is (x y z): 3.083815 11.13921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -12.15 -3.94158 11.96021 18.31763 26.22 38.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 776639.34602136
**BOX SIZE is now: 32.46763 31.16158 28.43057
Center of current box is (x y z): 3.083815 11.63921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -13.15 -3.94158 10.96021 19.31763 27.22 39.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 910799.21968491
**BOX SIZE is now: 34.46763 32.16158 30.43057
Center of current box is (x y z): 3.083815 12.13921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -14.15 -3.94158 9.96021 20.31763 28.22 40.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1058915.00022846
**BOX SIZE is now: 36.46763 33.16158 32.43057
Center of current box is (x y z): 3.083815 12.63921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -15.15 -3.94158 8.96021 21.31763 29.22 41.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221634.68765201
**BOX SIZE is now: 38.46763 34.16158 34.43057
Center of current box is (x y z): 3.083815 13.13921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -16.15 -3.94158 7.96021 22.31763 30.22 42.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1399606.28195556
**BOX SIZE is now: 40.46763 35.16158 36.43057
Center of current box is (x y z): 3.083815 13.63921 25.175495
Diagonals of current box are (D1: x y z, D2: x y z): -17.15 -3.94158 6.96021 23.31763 31.22 43.39078
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1593477.78313911
**BOX SIZE is now: 42.46763 36.16158 38.43057
Center of receptor atoms is (x y z): 1.34715990159902 15.4799790897909 21.391635301353
Center of current box is (x y z): 3.083815 14.13921 25.175495
Diagonals of current box is (D1: x y z, D2: x y z): -18.15 -3.94158 5.96021 24.31763 32.22 44.39078
Limit diagonals to 8.3f : -18.150   -3.942    5.960   24.318   32.220   44.391