X- Y- Z+ Z+ X+ Y+ X- Z- Z- X- Z+ X+ Z+ 
After creating box around spheres, box is too small (583094.129680637 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.4490788072417 -28.4563477103302 1.99955005324814
Center of current box is (x y z): 10.156 26.405045 11.09943
Diagonals of current box are (D1: x y z, D2: x y z): -4.907 -40.00502 -24.277 25.219 -12.80507 2.07814
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 692853.585476219
**BOX SIZE is now: 32.126 29.19995 27.35514
Center of current box is (x y z): 10.156 26.405045 10.59943
Diagonals of current box are (D1: x y z, D2: x y z): -5.907 -41.00502 -24.277 26.219 -11.80507 3.07814
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 815144.954111801
**BOX SIZE is now: 34.126 31.19995 28.35514
Center of current box is (x y z): 10.156 26.405045 10.09943
Diagonals of current box are (D1: x y z, D2: x y z): -6.907 -42.00502 -24.277 27.219 -10.80507 4.07814
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 950616.235587383
**BOX SIZE is now: 36.126 33.19995 29.35514
Center of current box is (x y z): 10.156 26.405045 9.59943
Diagonals of current box are (D1: x y z, D2: x y z): -7.907 -43.00502 -24.277 28.219 -9.80507 5.07814
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1099915.42990296
**BOX SIZE is now: 38.126 35.19995 30.35514
Center of current box is (x y z): 10.156 26.405045 9.09943
Diagonals of current box are (D1: x y z, D2: x y z): -8.907 -44.00502 -24.277 29.219 -8.80507 6.07814
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1232197.47677199
**BOX SIZE is now: 39.126 37.19995 31.35514
Center of current box is (x y z): 10.656 26.405045 8.59943
Diagonals of current box are (D1: x y z, D2: x y z): -8.907 -45.00502 -24.277 30.219 -7.80507 7.07814
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1374100.28406101
**BOX SIZE is now: 40.126 39.19995 32.35514
Center of current box is (x y z): 11.156 26.405045 8.09943
Diagonals of current box are (D1: x y z, D2: x y z): -8.907 -46.00502 -24.277 31.219 -6.80507 8.07814
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1525947.85177003
**BOX SIZE is now: 41.126 41.19995 33.35514
Center of receptor atoms is (x y z): 15.4490788072417 -28.4563477103302 1.99955005324814
Center of current box is (x y z): 11.656 -26.405045 -7.59943
Diagonals of current box is (D1: x y z, D2: x y z): -8.907 -47.00502 -24.277 32.219 -5.80507 9.07814
Limit diagonals to 8.3f :  -8.907  -47.005  -24.277   32.219   -5.805    9.078