X+ Y+ Z- X+ Y- X+ Y+ Z+ X+ Z- Z- Y- Z+ X+ Z+ Z+ X+ Z+ Y- Y- Y- X+ X+ 
After creating box around spheres, box is too small (572780.281464587 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.9037099514563 22.2471745145632 30.4383735436893
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 19.69483 8.61187 14.1364 47.96538 35.59861 41.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 706135.699382482
**BOX SIZE is now: 30.27055 28.98674 29.80607
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 18.69483 7.61187 13.1364 48.96538 36.59861 42.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 858728.803060376
**BOX SIZE is now: 32.27055 30.98674 31.80607
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 17.69483 6.61187 12.1364 49.96538 37.59861 43.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1031855.59249827
**BOX SIZE is now: 34.27055 32.98674 33.80607
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 16.69483 5.61187 11.1364 50.96538 38.59861 44.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1226812.06769616
**BOX SIZE is now: 36.27055 34.98674 35.80607
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 15.69483 4.61187 10.1364 51.96538 39.59861 45.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1444894.22865406
**BOX SIZE is now: 38.27055 36.98674 37.80607
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box are (D1: x y z, D2: x y z): 14.69483 3.61187 9.1364 52.96538 40.59861 46.94247
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1687398.07537195
**BOX SIZE is now: 40.27055 38.98674 39.80607
Center of receptor atoms is (x y z): 32.9037099514563 22.2471745145632 30.4383735436893
Center of current box is (x y z): 33.830105 22.10524 28.039435
Diagonals of current box is (D1: x y z, D2: x y z): 13.69483 2.61187 8.1364 53.96538 41.59861 47.94247
Limit diagonals to 8.3f :  13.695    2.612    8.136   53.965   41.599   47.942