X- Y+ Z- X+ Z+ X+ Y+ Z+ X- Y+ Y+ X- X+ Z+ Y+ X+ Y+ 
After creating box around spheres, box is too small (776479.410700848 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.5640600660066 27.5170699669967 4.64874851485149
Center of current box is (x y z): 11.92 22.7785 5.2695
Diagonals of current box are (D1: x y z, D2: x y z): -4.504 7.52 -9.075 28.344 38.037 19.614
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 911989.807603848
**BOX SIZE is now: 33.848 32.517 30.689
Center of current box is (x y z): 12.42 22.7785 5.2695
Diagonals of current box are (D1: x y z, D2: x y z): -4.504 6.52 -10.075 29.344 39.037 20.614
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1061637.62050685
**BOX SIZE is now: 34.848 34.517 32.689
Center of current box is (x y z): 12.92 22.7785 5.2695
Diagonals of current box are (D1: x y z, D2: x y z): -4.504 5.52 -11.075 30.344 40.037 21.614
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1226070.84940985
**BOX SIZE is now: 35.848 36.517 34.689
Center of current box is (x y z): 13.42 22.7785 5.2695
Diagonals of current box are (D1: x y z, D2: x y z): -4.504 4.52 -12.075 31.344 41.037 22.614
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1405937.49431285
**BOX SIZE is now: 36.848 38.517 36.689
Center of current box is (x y z): 13.92 22.7785 5.2695
Diagonals of current box are (D1: x y z, D2: x y z): -4.504 3.52 -13.075 32.344 42.037 23.614
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1601885.55521585
**BOX SIZE is now: 37.848 40.517 38.689
Center of receptor atoms is (x y z): 16.5640600660066 27.5170699669967 4.64874851485149
Center of current box is (x y z): 14.42 22.7785 5.2695
Diagonals of current box is (D1: x y z, D2: x y z): -4.504 2.52 -14.075 33.344 43.037 24.614
Limit diagonals to 8.3f :  -4.504    2.520  -14.075   33.344   43.037   24.614