X+ Y- Z- X+ Y+ Z- Z- Z+ Y+ X- Z+ Y- Z+ X- Y- Z- Z- Y- Z+ Z- X- 
After creating box around spheres, box is too small (638093.06269775 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.8309571984436 13.8928605706874 0.492280804150456
Center of current box is (x y z): 31.67827 15.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 15.962 2.43065 -15.588 47.39454 29.27232 12.42317
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 757963.08879734
**BOX SIZE is now: 32.43254 28.84167 30.01117
Center of current box is (x y z): 31.17827 15.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 14.962 1.43065 -16.588 47.39454 30.27232 13.42317
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 891194.65025693
**BOX SIZE is now: 33.43254 30.84167 32.01117
Center of current box is (x y z): 30.67827 15.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 13.962 0.43065 -17.588 47.39454 31.27232 14.42317
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1038435.74707652
**BOX SIZE is now: 34.43254 32.84167 34.01117
Center of current box is (x y z): 30.17827 15.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 12.962 -0.56935 -18.588 47.39454 32.27232 15.42317
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1200334.37925611
**BOX SIZE is now: 35.43254 34.84167 36.01117
Center of current box is (x y z): 29.67827 15.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 11.962 -1.56935 -19.588 47.39454 33.27232 16.42317
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1340147.77306596
**BOX SIZE is now: 36.43254 35.84167 38.01117
Center of current box is (x y z): 29.17827 15.351485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 10.962 -2.56935 -20.588 47.39454 33.27232 17.42317
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1489819.38473581
**BOX SIZE is now: 37.43254 36.84167 40.01117
Center of current box is (x y z): 28.67827 14.851485 1.582415
Diagonals of current box are (D1: x y z, D2: x y z): 9.962 -3.56935 -21.588 47.39454 33.27232 18.42317
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1649673.21426566
**BOX SIZE is now: 38.43254 37.84167 42.01117
Center of receptor atoms is (x y z): 23.8309571984436 13.8928605706874 0.492280804150456
Center of current box is (x y z): 28.17827 14.351485 -1.582415
Diagonals of current box is (D1: x y z, D2: x y z): 8.962 -4.56935 -22.588 47.39454 33.27232 19.42317
Limit diagonals to 8.3f :   8.962   -4.569  -22.588   47.395   33.272   19.423