X+ Y- Z+ X+ Y- Z+ Z+ Y- Y+ Z- X+ Z+ 
After creating box around spheres, box is too small (912071.41397892 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.13874044265594 2.08020053655265 19.3432461435279
Center of current box is (x y z): 5.2485 2.3315 15.13
Diagonals of current box are (D1: x y z, D2: x y z): -10.373 -19.154 -0.938000000000001 20.87 14.491 31.198
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1061493.08484492
**BOX SIZE is now: 33.243 34.645 34.136
Center of current box is (x y z): 5.2485 1.8315 15.13
Diagonals of current box are (D1: x y z, D2: x y z): -11.373 -19.154 -1.938 21.87 15.491 32.198
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1225675.00771092
**BOX SIZE is now: 35.243 35.645 36.136
Center of current box is (x y z): 5.2485 1.3315 15.13
Diagonals of current box are (D1: x y z, D2: x y z): -12.373 -19.154 -2.938 22.87 16.491 33.198
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1405265.18257692
**BOX SIZE is now: 37.243 36.645 38.136
Center of current box is (x y z): 5.2485 0.8315 15.13
Diagonals of current box are (D1: x y z, D2: x y z): -13.373 -19.154 -3.938 23.87 17.491 34.198
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1561024.43559792
**BOX SIZE is now: 39.243 37.645 39.136
Center of receptor atoms is (x y z): 6.13874044265594 2.08020053655265 19.3432461435279
Center of current box is (x y z): 5.2485 -0.3315 15.63
Diagonals of current box is (D1: x y z, D2: x y z): -14.373 -19.154 -3.938 24.87 18.491 35.198
Limit diagonals to 8.3f : -14.373  -19.154   -3.938   24.870   18.491   35.198