X+ Y+ Z+ X+ Y+ X+ Y- X+ Y- X- X+ Y+ Z+ X- X- X- 
After creating box around spheres, box is too small (708824.590931996 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.5068041552093 76.2627894897647 89.0576736938588
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box are (D1: x y z, D2: x y z): 9.13933 61.744 69.36785 41.561 90.15879 97.86459
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 862052.94582454
**BOX SIZE is now: 34.42167 30.41479 30.49674
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box are (D1: x y z, D2: x y z): 8.13933 60.744 68.36785 42.561 91.15879 98.86459
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1035873.27191708
**BOX SIZE is now: 36.42167 32.41479 32.49674
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box are (D1: x y z, D2: x y z): 7.13933 59.744 67.36785 43.561 92.15879 99.86459
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1231581.56920963
**BOX SIZE is now: 38.42167 34.41479 34.49674
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box are (D1: x y z, D2: x y z): 6.13933 58.744 66.36785 44.561 93.15879 100.86459
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1450473.83770217
**BOX SIZE is now: 40.42167 36.41479 36.49674
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box are (D1: x y z, D2: x y z): 5.13933 57.744 65.36785 45.561 94.15879 101.86459
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1693846.07739472
**BOX SIZE is now: 42.42167 38.41479 38.49674
Center of receptor atoms is (x y z): 26.5068041552093 76.2627894897647 89.0576736938588
Center of current box is (x y z): 25.350165 75.951395 83.61622
Diagonals of current box is (D1: x y z, D2: x y z): 4.13933 56.744 64.36785 46.561 95.15879 102.86459
Limit diagonals to 8.3f :   4.139   56.744   64.368   46.561   95.159  102.865