X- Y+ Z- X+ Z- Y+ Z+ Y+ Y- Z- Y- Z- Y+ Z+ Y+ Z+ Y- X- X- 
After creating box around spheres, box is too small (684661.119923782 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.5478429087987 2.35363599839291 -2.94875733226195
Center of current box is (x y z): 43.21077 3.30294 4.612025
Diagonals of current box are (D1: x y z, D2: x y z): 26.999 -11.274 -18.025 59.42254 17.87988 8.80095
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 810423.417186507
**BOX SIZE is now: 33.42354 31.15388 28.82595
Center of current box is (x y z): 42.71077 3.30294 4.612025
Diagonals of current box are (D1: x y z, D2: x y z): 25.999 -12.274 -19.025 59.42254 18.87988 9.80095
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 949883.020729231
**BOX SIZE is now: 34.42354 33.15388 30.82595
Center of current box is (x y z): 42.21077 3.30294 4.612025
Diagonals of current box are (D1: x y z, D2: x y z): 24.999 -13.274 -20.025 59.42254 19.87988 10.80095
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1070065.50894491
**BOX SIZE is now: 35.42354 35.15388 31.82595
Center of current box is (x y z): 41.71077 3.30294 4.112025
Diagonals of current box are (D1: x y z, D2: x y z): 23.999 -14.274 -20.025 59.42254 20.87988 11.80095
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1199409.25160058
**BOX SIZE is now: 36.42354 37.15388 32.82595
Center of current box is (x y z): 41.21077 3.30294 3.612025
Diagonals of current box are (D1: x y z, D2: x y z): 22.999 -15.274 -20.025 59.42254 21.87988 12.80095
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1377800.7221433
**BOX SIZE is now: 37.42354 39.15388 34.82595
Center of current box is (x y z): 40.71077 3.30294 3.612025
Diagonals of current box are (D1: x y z, D2: x y z): 21.999 -16.274 -21.025 59.42254 22.87988 13.80095
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1572265.49896603
**BOX SIZE is now: 38.42354 41.15388 36.82595
Center of receptor atoms is (x y z): 33.5478429087987 2.35363599839291 -2.94875733226195
Center of current box is (x y z): 40.21077 3.30294 -3.612025
Diagonals of current box is (D1: x y z, D2: x y z): 20.999 -17.274 -22.025 59.42254 23.87988 14.80095
Limit diagonals to 8.3f :  20.999  -17.274  -22.025   59.423   23.880   14.801