X- Y- Z- X+ Y+ Z- X- Y+ Z- X- Z- X+ Z- X+ Y+ Z- Y+ X- X- X- Y+ 
After creating box around spheres, box is too small (879844.532282865 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 35.3125933456562 91.982723197782 64.9380850277263
Center of current box is (x y z): 31.164 91.1805 63.787835
Diagonals of current box are (D1: x y z, D2: x y z): 14.614 73.648 49.74967 47.714 108.713 77.826
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1056476.22078316
**BOX SIZE is now: 35.1 37.065 30.07633
Center of current box is (x y z): 31.164 91.1805 63.787835
Diagonals of current box are (D1: x y z, D2: x y z): 13.614 72.648 48.74967 48.714 109.713 78.826
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1221359.36711431
**BOX SIZE is now: 36.1 39.065 32.07633
Center of current box is (x y z): 31.664 91.1805 63.787835
Diagonals of current box are (D1: x y z, D2: x y z): 13.614 71.648 47.74967 49.714 110.713 79.826
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1401723.37708546
**BOX SIZE is now: 37.1 41.065 34.07633
Center of current box is (x y z): 32.164 91.1805 63.787835
Diagonals of current box are (D1: x y z, D2: x y z): 13.614 70.648 46.74967 50.714 111.713 80.826
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1598216.25069661
**BOX SIZE is now: 38.1 43.065 36.07633
Center of receptor atoms is (x y z): 35.3125933456562 91.982723197782 64.9380850277263
Center of current box is (x y z): 32.664 91.1805 63.787835
Diagonals of current box is (D1: x y z, D2: x y z): 13.614 69.648 45.74967 51.714 112.713 81.826
Limit diagonals to 8.3f :  13.614   69.648   45.750   51.714  112.713   81.826