X+ Y- Z+ X- Y- Z- Z+ Z+ Z+ X+ X+ Z+ X- Z- X+ Z+ X- Y- X- 
After creating box around spheres, box is too small (610067.064337856 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.3012134292566 23.2152474820144 23.3800657074341
Center of current box is (x y z): 21.26423 28.34929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 7.13865 13.16702 7.10678 35.38981 43.53156 33.44648
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 724388.496255875
**BOX SIZE is now: 29.25116 32.36454 28.3397
Center of current box is (x y z): 20.76423 28.34929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 6.13865 12.16702 6.10678 35.38981 44.53156 34.44648
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 851584.236653895
**BOX SIZE is now: 30.25116 34.36454 30.3397
Center of current box is (x y z): 20.26423 28.34929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 5.13865 11.16702 5.10678 35.38981 45.53156 35.44648
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 965014.65077751
**BOX SIZE is now: 31.25116 35.36454 32.3397
Center of current box is (x y z): 19.76423 27.84929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 4.13865 10.16702 4.10678 35.38981 45.53156 36.44648
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1087385.90430113
**BOX SIZE is now: 32.25116 36.36454 34.3397
Center of current box is (x y z): 19.26423 27.34929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 3.13865 9.16702 3.10678 35.38981 45.53156 37.44648
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1219021.99722474
**BOX SIZE is now: 33.25116 37.36454 36.3397
Center of current box is (x y z): 18.76423 26.84929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 2.13865 8.16702 2.10678 35.38981 45.53156 38.44648
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1395702.76792276
**BOX SIZE is now: 34.25116 39.36454 38.3397
Center of current box is (x y z): 18.26423 26.84929 20.27663
Diagonals of current box are (D1: x y z, D2: x y z): 1.13865 7.16702 1.10678 35.38981 46.53156 39.44648
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1549779.27418638
**BOX SIZE is now: 35.25116 40.36454 40.3397
Center of receptor atoms is (x y z): 16.3012134292566 23.2152474820144 23.3800657074341
Center of current box is (x y z): 17.76423 26.34929 20.27663
Diagonals of current box is (D1: x y z, D2: x y z): 0.138649999999998 6.16702 0.106780000000001 35.38981 46.53156 40.44648
Limit diagonals to 8.3f :   0.139    6.167    0.107   35.390   46.532   40.446