X+ Y- Z- X- Y- Z+ X+ Y- Z- Z+ X- Y+ X+ Y- Z+ Z- X+ Y+ X+ Y- Z- Y+ X+ Z- 
After creating box around spheres, box is too small (438629.745337413 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 73.5407155032468 28.4145616883117 43.3304318181818
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 65.536 14.04183 27.6637 89.90203 37.78888 55.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 551264.96281605
**BOX SIZE is now: 26.36603 25.74705 30.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 64.536 13.04183 26.6637 90.90203 38.78888 56.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 681653.086374687
**BOX SIZE is now: 28.36603 27.74705 32.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 63.536 12.04183 25.6637 91.90203 39.78888 57.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 831090.116013324
**BOX SIZE is now: 30.36603 29.74705 34.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 62.536 11.04183 24.6637 92.90203 40.78888 58.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1000872.05173196
**BOX SIZE is now: 32.36603 31.74705 36.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 61.536 10.04183 23.6637 93.90203 41.78888 59.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1192294.8935306
**BOX SIZE is now: 34.36603 33.74705 38.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 60.536 9.04183 22.6637 94.90203 42.78888 60.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1406654.64140924
**BOX SIZE is now: 36.36603 35.74705 40.0763
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box are (D1: x y z, D2: x y z): 59.536 8.04183 21.6637 95.90203 43.78888 61.74
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1645247.29536787
**BOX SIZE is now: 38.36603 37.74705 42.0763
Center of receptor atoms is (x y z): 73.5407155032468 28.4145616883117 43.3304318181818
Center of current box is (x y z): 77.719015 25.915355 41.70185
Diagonals of current box is (D1: x y z, D2: x y z): 58.536 7.04183 20.6637 96.90203 44.78888 62.74
Limit diagonals to 8.3f :  58.536    7.042   20.664   96.902   44.789   62.740