X- Y+ Z- Y- Z+ X- Y+ Z- X+ Z+ Z+ Z+ Y- Z+ Y- X- 
After creating box around spheres, box is too small (710243.411329185 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.7439534562212 -0.546265898617515 21.3995594470046
Center of current box is (x y z): 16.48312 14.09986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): 0.329000000000001 -28.371 9.63196 32.63724 0.171279999999999 38.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 835365.783527918
**BOX SIZE is now: 34.30824 29.54228 30.52604
Center of current box is (x y z): 16.48312 13.59986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): -0.670999999999999 -28.371 8.63196 33.63724 1.17128 39.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 973871.390446651
**BOX SIZE is now: 36.30824 30.54228 32.52604
Center of current box is (x y z): 16.48312 13.09986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): -1.671 -28.371 7.63196 34.63724 2.17128 40.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1126408.23208538
**BOX SIZE is now: 38.30824 31.54228 34.52604
Center of current box is (x y z): 16.48312 12.59986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): -2.671 -28.371 6.63196 35.63724 3.17128 41.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1293624.30844412
**BOX SIZE is now: 40.30824 32.54228 36.52604
Center of current box is (x y z): 16.48312 12.09986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): -3.671 -28.371 5.63196 36.63724 4.17128 42.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1476167.61952285
**BOX SIZE is now: 42.30824 33.54228 38.52604
Center of current box is (x y z): 16.48312 11.59986 23.89498
Diagonals of current box are (D1: x y z, D2: x y z): -4.671 -28.371 4.63196 37.63724 5.17128 43.158
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1674686.16532158
**BOX SIZE is now: 44.30824 34.54228 40.52604
Center of receptor atoms is (x y z): 13.7439534562212 -0.546265898617515 21.3995594470046
Center of current box is (x y z): 16.48312 -11.09986 23.89498
Diagonals of current box is (D1: x y z, D2: x y z): -5.671 -28.371 3.63196 38.63724 6.17128 44.158
Limit diagonals to 8.3f :  -5.671  -28.371    3.632   38.637    6.171   44.158