X- Y- Z- X+ Y- Z- X- Y+ Y+ Z- Y- Z- X- X+ Y- X- Z- Y- Z- Z+ 
After creating box around spheres, box is too small (811698.843889786 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 45.8553450148075 -12.2739743336624 32.7904032576506
Center of current box is (x y z): 44.772105 22.445 37.1985
Diagonals of current box are (D1: x y z, D2: x y z): 29.90851 -38.184 21.135 59.6357 -6.706 53.262
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 949473.315256576
**BOX SIZE is now: 31.72719 32.478 34.127
Center of current box is (x y z): 44.772105 21.945 37.1985
Diagonals of current box are (D1: x y z, D2: x y z): 28.90851 -38.184 20.135 60.6357 -5.706 54.262
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1101375.28714337
**BOX SIZE is now: 33.72719 33.478 36.127
Center of current box is (x y z): 44.772105 21.445 37.1985
Diagonals of current box are (D1: x y z, D2: x y z): 27.90851 -38.184 19.135 61.6357 -4.706 55.262
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1268052.75955016
**BOX SIZE is now: 35.72719 34.478 38.127
Center of current box is (x y z): 44.772105 20.945 37.1985
Diagonals of current box are (D1: x y z, D2: x y z): 26.90851 -38.184 18.135 62.6357 -3.706 56.262
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1450153.73247695
**BOX SIZE is now: 37.72719 35.478 40.127
Center of current box is (x y z): 44.772105 20.445 37.1985
Diagonals of current box are (D1: x y z, D2: x y z): 25.90851 -38.184 17.135 63.6357 -2.706 57.262
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1648326.20592374
**BOX SIZE is now: 39.72719 36.478 42.127
Center of receptor atoms is (x y z): 45.8553450148075 -12.2739743336624 32.7904032576506
Center of current box is (x y z): 44.772105 -19.945 37.1985
Diagonals of current box is (D1: x y z, D2: x y z): 24.90851 -38.184 16.135 64.6357 -1.706 58.262
Limit diagonals to 8.3f :  24.909  -38.184   16.135   64.636   -1.706   58.262