X- Y+ Z+ X+ X- Z+ X+ Y- Z- X+ X- X+ X- Y- Y- Y+ Y- 
After creating box around spheres, box is too small (623364.875725098 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.3786316051844 45.1230812562314 80.969051345962
Center of current box is (x y z): 27.20526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 12.08552 25.357 70.51508 42.325 53.771 97.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 740613.794758957
**BOX SIZE is now: 31.23948 30.414 28.87026
Center of current box is (x y z): 26.70526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 11.08552 24.357 69.51508 42.325 54.771 98.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 871013.141552816
**BOX SIZE is now: 32.23948 32.414 30.87026
Center of current box is (x y z): 26.20526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 10.08552 23.357 68.51508 42.325 55.771 99.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1015210.91610668
**BOX SIZE is now: 33.23948 34.414 32.87026
Center of current box is (x y z): 25.70526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 9.08552 22.357 67.51508 42.325 56.771 100.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1173855.11842053
**BOX SIZE is now: 34.23948 36.414 34.87026
Center of current box is (x y z): 25.20526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 8.08552 21.357 66.51508 42.325 57.771 101.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1347593.74849439
**BOX SIZE is now: 35.23948 38.414 36.87026
Center of current box is (x y z): 24.70526 39.564 83.95021
Diagonals of current box are (D1: x y z, D2: x y z): 7.08552 20.357 65.51508 42.325 58.771 102.38534
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1537074.80632825
**BOX SIZE is now: 36.23948 40.414 38.87026
Center of receptor atoms is (x y z): 19.3786316051844 45.1230812562314 80.969051345962
Center of current box is (x y z): 24.20526 39.564 83.95021
Diagonals of current box is (D1: x y z, D2: x y z): 6.08552 19.357 64.51508 42.325 59.771 103.38534
Limit diagonals to 8.3f :   6.086   19.357   64.515   42.325   59.771  103.385