X+ Y+ Z- X- Y+ Z+ Y+ Z- X+ Z+ Z- X- Z- X+ Y+ Y- Y+ Z- X- X- X+ 
After creating box around spheres, box is too small (694682.708760724 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.0544786284641 0.184549553781119 20.9298050728042
Center of current box is (x y z): 17.039 11.817395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): 0.391999999999999 -24.95279 6.732 33.686 1.318 36.148
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 816419.281297324
**BOX SIZE is now: 35.294 27.27079 31.416
Center of current box is (x y z): 17.039 11.317395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): -0.608000000000001 -24.95279 5.732 34.686 2.318 37.148
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 951251.024473924
**BOX SIZE is now: 37.294 28.27079 33.416
Center of current box is (x y z): 17.039 10.817395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): -1.608 -24.95279 4.732 35.686 3.318 38.148
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1099825.93829052
**BOX SIZE is now: 39.294 29.27079 35.416
Center of current box is (x y z): 17.039 10.317395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): -2.608 -24.95279 3.732 36.686 4.318 39.148
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1262792.02274712
**BOX SIZE is now: 41.294 30.27079 37.416
Center of current box is (x y z): 17.039 9.817395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): -3.608 -24.95279 2.732 37.686 5.318 40.148
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1440797.27784372
**BOX SIZE is now: 43.294 31.27079 39.416
Center of current box is (x y z): 17.039 9.317395 21.44
Diagonals of current box are (D1: x y z, D2: x y z): -4.608 -24.95279 1.732 38.686 6.318 41.148
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1598403.47353704
**BOX SIZE is now: 44.294 32.27079 41.416
Center of receptor atoms is (x y z): 14.0544786284641 0.184549553781119 20.9298050728042
Center of current box is (x y z): 16.539 -8.817395 21.44
Diagonals of current box is (D1: x y z, D2: x y z): -5.608 -24.95279 0.731999999999999 38.686 7.318 42.148
Limit diagonals to 8.3f :  -5.608  -24.953    0.732   38.686    7.318   42.148