X- Y+ Z- X- Y+ Z+ Y+ Z- X- X- Y- Z- Z- Y- Y+ 
After creating box around spheres, box is too small (680016.295089347 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.422933444816 -0.769679264214052 -1.80753210702341
Center of current box is (x y z): 24.98675 2.084515 3.12844
Diagonals of current box are (D1: x y z, D2: x y z): 10.11241 -15.66329 -18.71561 39.86109 11.49426 12.45873
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 829168.429689646
**BOX SIZE is now: 31.74868 29.15755 33.17434
Center of current box is (x y z): 24.98675 2.084515 3.12844
Diagonals of current box are (D1: x y z, D2: x y z): 9.11241 -16.66329 -19.71561 40.86109 12.49426 13.45873
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 998641.967409945
**BOX SIZE is now: 33.74868 31.15755 35.17434
Center of current box is (x y z): 24.98675 2.084515 3.12844
Diagonals of current box are (D1: x y z, D2: x y z): 8.11241 -17.66329 -20.71561 41.86109 13.49426 14.45873
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1156452.43724403
**BOX SIZE is now: 34.74868 33.15755 37.17434
Center of current box is (x y z): 25.48675 2.084515 3.12844
Diagonals of current box are (D1: x y z, D2: x y z): 8.11241 -18.66329 -21.71561 42.86109 14.49426 15.45873
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1329364.46607812
**BOX SIZE is now: 35.74868 35.15755 39.17434
Center of current box is (x y z): 25.98675 2.084515 3.12844
Diagonals of current box are (D1: x y z, D2: x y z): 8.11241 -19.66329 -22.71561 43.86109 15.49426 16.45873
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1518026.05391221
**BOX SIZE is now: 36.74868 37.15755 41.17434
Center of receptor atoms is (x y z): 32.422933444816 -0.769679264214052 -1.80753210702341
Center of current box is (x y z): 26.48675 -2.084515 -3.12844
Diagonals of current box is (D1: x y z, D2: x y z): 8.11241 -20.66329 -23.71561 44.86109 16.49426 17.45873
Limit diagonals to 8.3f :   8.112  -20.663  -23.716   44.861   16.494   17.459