X+ Y+ Z- X+ Z- X- Y- Z- X- Z+ X+ Z- Z- Y+ 
After creating box around spheres, box is too small (772407.980332708 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.8459785794814 32.4059740698985 20.0271251409245
Center of current box is (x y z): 25.4685 26.787 29.150875
Diagonals of current box are (D1: x y z, D2: x y z): 10.745 11.216 13.553 40.192 42.358 44.74875
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 905937.770696459
**BOX SIZE is now: 31.447 32.142 33.19575
Center of current box is (x y z): 25.4685 27.287 29.150875
Diagonals of current box are (D1: x y z, D2: x y z): 9.745 11.216 12.553 41.192 43.358 45.74875
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1023462.13726221
**BOX SIZE is now: 33.447 33.142 34.19575
Center of current box is (x y z): 25.4685 27.787 28.650875
Diagonals of current box are (D1: x y z, D2: x y z): 8.745 11.216 11.553 42.192 44.358 45.74875
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1150065.11882796
**BOX SIZE is now: 35.447 34.142 35.19575
Center of current box is (x y z): 25.4685 28.287 28.150875
Diagonals of current box are (D1: x y z, D2: x y z): 7.745 11.216 10.553 43.192 45.358 45.74875
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1286070.71539371
**BOX SIZE is now: 37.447 35.142 36.19575
Center of current box is (x y z): 25.4685 28.787 27.650875
Diagonals of current box are (D1: x y z, D2: x y z): 6.745 11.216 9.553 44.192 46.358 45.74875
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1429615.54150071
**BOX SIZE is now: 39.447 35.142 38.19575
Center of current box is (x y z): 25.4685 28.787 27.650875
Diagonals of current box are (D1: x y z, D2: x y z): 5.745 11.216 8.553 45.192 46.358 46.74875
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1541424.71680971
**BOX SIZE is now: 41.447 35.142 39.19575
Center of receptor atoms is (x y z): 26.8459785794814 32.4059740698985 20.0271251409245
Center of current box is (x y z): 25.4685 28.787 27.150875
Diagonals of current box is (D1: x y z, D2: x y z): 4.745 11.216 7.553 46.192 46.358 46.74875
Limit diagonals to 8.3f :   4.745   11.216    7.553   46.192   46.358   46.749