X+ Y- Z- Y+ Y- X- Y+ Y- Y+ X+ X- X- X- X- 
After creating box around spheres, box is too small (581410.214610628 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.8638601226993 15.3207429447853 21.378826993865
Center of current box is (x y z): 32.383695 9.26711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 18.77804 -3.92126 10.53608 45.98935 22.45548 40.53795
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 690990.196615063
**BOX SIZE is now: 29.21131 27.37674 32.00187
Center of current box is (x y z): 32.383695 9.76711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 17.77804 -3.92126 9.53608 46.98935 23.45548 41.53795
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 813094.577899498
**BOX SIZE is now: 31.21131 28.37674 34.00187
Center of current box is (x y z): 32.383695 10.26711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 16.77804 -3.92126 8.53608 47.98935 24.45548 42.53795
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 948371.358463933
**BOX SIZE is now: 33.21131 29.37674 36.00187
Center of current box is (x y z): 32.383695 10.76711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 15.77804 -3.92126 7.53608 48.98935 25.45548 43.53795
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1097468.53830837
**BOX SIZE is now: 35.21131 30.37674 38.00187
Center of current box is (x y z): 32.383695 11.26711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 14.77804 -3.92126 6.53608 49.98935 26.45548 44.53795
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1261034.1174328
**BOX SIZE is now: 37.21131 31.37674 40.00187
Center of current box is (x y z): 32.383695 11.76711 25.537015
Diagonals of current box are (D1: x y z, D2: x y z): 13.77804 -3.92126 5.53608 50.98935 27.45548 45.53795
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1405438.66733614
**BOX SIZE is now: 39.21131 32.37674 41.00187
Center of current box is (x y z): 32.383695 12.26711 25.037015
Diagonals of current box are (D1: x y z, D2: x y z): 12.77804 -3.92126 4.53608 51.98935 28.45548 45.53795
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1559885.51785948
**BOX SIZE is now: 41.21131 33.37674 42.00187
Center of receptor atoms is (x y z): 32.8638601226993 15.3207429447853 21.378826993865
Center of current box is (x y z): 32.383695 12.76711 24.537015
Diagonals of current box is (D1: x y z, D2: x y z): 11.77804 -3.92126 3.53608 52.98935 29.45548 45.53795
Limit diagonals to 8.3f :  11.778   -3.921    3.536   52.989   29.455   45.538