X- Y- Z- X- Y+ Z+ Y- Z- Y+ Z+ 
After creating box around spheres, box is too small (667245.13579778 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.8632546721571 7.75000760215393 26.2749604054482
Center of current box is (x y z): 43.587995 2.89698 29.08103
Diagonals of current box are (D1: x y z, D2: x y z): 30.13385 -17.26874 13.10512 57.04214 11.47478 45.05694
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 790713.519588749
**BOX SIZE is now: 28.90829 30.74352 32.95182
Center of current box is (x y z): 43.587995 2.89698 28.58103
Diagonals of current box are (D1: x y z, D2: x y z): 29.13385 -18.26874 12.10512 58.04214 12.47478 45.05694
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 927741.891979717
**BOX SIZE is now: 30.90829 32.74352 33.95182
Center of current box is (x y z): 43.587995 2.89698 28.08103
Diagonals of current box are (D1: x y z, D2: x y z): 28.13385 -19.26874 11.10512 59.04214 13.47478 45.05694
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1078978.25297069
**BOX SIZE is now: 32.90829 34.74352 34.95182
Center of current box is (x y z): 43.587995 2.89698 27.58103
Diagonals of current box are (D1: x y z, D2: x y z): 27.13385 -20.26874 10.10512 60.04214 14.47478 45.05694
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1211185.15547978
**BOX SIZE is now: 34.90829 35.74352 35.95182
Center of current box is (x y z): 43.587995 2.39698 27.08103
Diagonals of current box are (D1: x y z, D2: x y z): 26.13385 -20.26874 9.10512 61.04214 15.47478 45.05694
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1353020.20236888
**BOX SIZE is now: 36.90829 36.74352 36.95182
Center of current box is (x y z): 43.587995 1.89698 26.58103
Diagonals of current box are (D1: x y z, D2: x y z): 25.13385 -20.26874 8.10512 62.04214 16.47478 45.05694
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1504807.39363798
**BOX SIZE is now: 38.90829 37.74352 37.95182
Center of receptor atoms is (x y z): 48.8632546721571 7.75000760215393 26.2749604054482
Center of current box is (x y z): 43.587995 -1.39698 26.08103
Diagonals of current box is (D1: x y z, D2: x y z): 24.13385 -20.26874 7.10512 63.04214 17.47478 45.05694
Limit diagonals to 8.3f :  24.134  -20.269    7.105   63.042   17.475   45.057