X- Y+ Z- Z- Z- Y+ X- Y+ X- X+ Z+ Y- Z+ Y- 
After creating box around spheres, box is too small (827051.97211182 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 24.5140046339203 7.7416658943466 83.7145166821131
Center of current box is (x y z): 16.36762 18.756 77.7325
Diagonals of current box are (D1: x y z, D2: x y z): -0.0677599999999998 4.046 61.895 32.803 33.466 93.57
D1X- D2X+ D1Y- D2Z+ D2Y- 
**Total grid points in box is now: 905072.65061022
**BOX SIZE is now: 34.87076 29.42 32.675
Center of current box is (x y z): 16.36762 17.756 78.2325
Diagonals of current box are (D1: x y z, D2: x y z): -1.06776 3.046 61.895 33.803 32.466 94.57
D1X- D2X+ D1Y- D2Z+ D2Y- 
**Total grid points in box is now: 986270.68910862
**BOX SIZE is now: 36.87076 29.42 33.675
Center of current box is (x y z): 16.36762 16.756 78.7325
Diagonals of current box are (D1: x y z, D2: x y z): -2.06776 2.046 61.895 34.803 31.466 95.57
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1101522.68710542
**BOX SIZE is now: 38.87076 29.42 35.675
Center of current box is (x y z): 16.36762 15.756 78.7325
Diagonals of current box are (D1: x y z, D2: x y z): -3.06776 1.046 60.895 35.803 30.466 96.57
D1X- D2X+ D1Y- D1Z- D2Z+ D2Y- 
**Total grid points in box is now: 1223129.40510222
**BOX SIZE is now: 40.87076 29.42 37.675
Center of current box is (x y z): 16.36762 14.756 78.7325
Diagonals of current box are (D1: x y z, D2: x y z): -4.06776 0.0459999999999994 59.895 36.803 29.466 97.57
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1397015.07298002
**BOX SIZE is now: 42.87076 30.42 39.675
Center of current box is (x y z): 16.36762 14.256 78.7325
Diagonals of current box are (D1: x y z, D2: x y z): -5.06776 -0.954000000000001 58.895 37.803 29.466 98.57
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1551031.83343782
**BOX SIZE is now: 43.87076 31.42 41.675
Center of receptor atoms is (x y z): 24.5140046339203 7.7416658943466 83.7145166821131
Center of current box is (x y z): 16.86762 13.756 78.7325
Diagonals of current box is (D1: x y z, D2: x y z): -5.06776 -1.954 57.895 38.803 29.466 99.57
Limit diagonals to 8.3f :  -5.068   -1.954   57.895   38.803   29.466   99.570