X+ Y+ Z- Y- Z+ Y- Z- Z- X- Y- Y- Z- X+ Z- Z- Z- X+ X+ 
After creating box around spheres, box is too small (700056.364892649 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.125269054878 15.8176074695122 45.1167949695122
Center of current box is (x y z): 18.245465 13.996425 53.811475
Diagonals of current box are (D1: x y z, D2: x y z): 4.16348 -1.55143 39.00864 32.32745 29.54428 68.61431
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 797992.593893471
**BOX SIZE is now: 30.16397 33.09571 29.60567
Center of current box is (x y z): 18.245465 13.996425 52.811475
Diagonals of current box are (D1: x y z, D2: x y z): 3.16348 -2.55143 38.00864 33.32745 30.54428 67.61431
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 902323.647614294
**BOX SIZE is now: 32.16397 35.09571 29.60567
Center of current box is (x y z): 18.245465 13.996425 51.811475
Diagonals of current box are (D1: x y z, D2: x y z): 2.16348 -3.55143 37.00864 34.32745 31.54428 66.61431
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 1013049.52605512
**BOX SIZE is now: 34.16397 37.09571 29.60567
Center of current box is (x y z): 18.245465 13.996425 50.811475
Diagonals of current box are (D1: x y z, D2: x y z): 1.16348 -4.55143 36.00864 35.32745 32.54428 65.61431
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1168344.34347229
**BOX SIZE is now: 36.16397 39.09571 30.60567
Center of current box is (x y z): 18.245465 13.996425 50.311475
Diagonals of current box are (D1: x y z, D2: x y z): 0.16348 -5.55143 35.00864 36.32745 33.54428 65.61431
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1338378.03104947
**BOX SIZE is now: 38.16397 41.09571 31.60567
Center of current box is (x y z): 18.245465 13.996425 49.811475
Diagonals of current box are (D1: x y z, D2: x y z): -0.83652 -6.55143 34.00864 37.32745 34.54428 65.61431
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1523798.58878665
**BOX SIZE is now: 40.16397 43.09571 32.60567
Center of receptor atoms is (x y z): 23.125269054878 15.8176074695122 45.1167949695122
Center of current box is (x y z): 18.245465 13.996425 49.311475
Diagonals of current box is (D1: x y z, D2: x y z): -1.83652 -7.55143 33.00864 38.32745 35.54428 65.61431
Limit diagonals to 8.3f :  -1.837   -7.551   33.009   38.327   35.544   65.614