X+ Y+ Z- X- Y+ Y+ X- Y- Y- X+ X+ X- Y+ Y- X- 
After creating box around spheres, box is too small (769347.957521376 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.3239600550964 0.631815886134069 20.6928769513315
Center of current box is (x y z): 15.92 14.9415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): 0.664 -30.62 7.31 31.176 0.737 37.092
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 874829.017253376
**BOX SIZE is now: 32.512 31.357 31.782
Center of current box is (x y z): 15.92 13.9415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): -0.336 -29.62 6.31 32.176 1.737 38.092
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 987083.188985376
**BOX SIZE is now: 34.512 31.357 33.782
Center of current box is (x y z): 15.92 12.9415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): -1.336 -28.62 5.31 33.176 2.737 39.092
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1106110.47271738
**BOX SIZE is now: 36.512 31.357 35.782
Center of current box is (x y z): 15.92 11.9415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): -2.336 -27.62 4.31 34.176 3.737 40.092
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1271197.49881738
**BOX SIZE is now: 38.512 32.357 37.782
Center of current box is (x y z): 15.92 11.4415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): -3.336 -27.62 3.31 35.176 4.737 41.092
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1451513.38891738
**BOX SIZE is now: 40.512 33.357 39.782
Center of current box is (x y z): 15.92 10.9415 22.201
Diagonals of current box are (D1: x y z, D2: x y z): -4.336 -27.62 2.31 36.176 5.737 42.092
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1647706.14301738
**BOX SIZE is now: 42.512 34.357 41.782
Center of receptor atoms is (x y z): 14.3239600550964 0.631815886134069 20.6928769513315
Center of current box is (x y z): 15.92 -10.4415 22.201
Diagonals of current box is (D1: x y z, D2: x y z): -5.336 -27.62 1.31 37.176 6.737 43.092
Limit diagonals to 8.3f :  -5.336  -27.620    1.310   37.176    6.737   43.092