X+ Y+ Z+ X- Y+ Z- X- Z+ Z- X- Z- 
After creating box around spheres, box is too small (749423.6276472 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -13.302762455516 12.5092317615658 -17.1655671708185
Center of current box is (x y z): 14.364 19.3285 14.0965
Diagonals of current box are (D1: x y z, D2: x y z): -29.676 5.341 -30.296 0.948 33.316 2.103
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 908251.2033012
**BOX SIZE is now: 32.624 29.975 34.399
Center of current box is (x y z): 14.364 19.3285 14.0965
Diagonals of current box are (D1: x y z, D2: x y z): -30.676 4.341 -31.296 1.948 34.316 3.103
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1054002.8146032
**BOX SIZE is now: 34.624 30.975 36.399
Center of current box is (x y z): 14.364 18.8285 14.0965
Diagonals of current box are (D1: x y z, D2: x y z): -31.676 3.341 -32.296 2.948 34.316 4.103
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1214115.5099052
**BOX SIZE is now: 36.624 31.975 38.399
Center of current box is (x y z): 14.364 18.3285 14.0965
Diagonals of current box are (D1: x y z, D2: x y z): -32.676 2.341 -33.296 3.948 34.316 5.103
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1389237.2892072
**BOX SIZE is now: 38.624 32.975 40.399
Center of current box is (x y z): 14.364 17.8285 14.0965
Diagonals of current box are (D1: x y z, D2: x y z): -33.676 1.341 -34.296 4.948 34.316 6.103
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1580016.1525092
**BOX SIZE is now: 40.624 33.975 42.399
Center of receptor atoms is (x y z): -13.302762455516 12.5092317615658 -17.1655671708185
Center of current box is (x y z): -14.364 17.3285 -14.0965
Diagonals of current box is (D1: x y z, D2: x y z): -34.676 0.340999999999999 -35.296 5.948 34.316 7.103
Limit diagonals to 8.3f : -34.676    0.341  -35.296    5.948   34.316    7.103