X- Y+ Z- X+ Y- Z+ X+ Y+ X+ Z+ X+ Z- X+ X+ Z- Z- Y- 
After creating box around spheres, box is too small (654207.784644601 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 78.5316330097088 11.9340803883495 -1.44430407766991
Center of current box is (x y z): 84.294 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 67.662 -7.17 -19.58171 100.926 22.23305 5.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777815.68400114
**BOX SIZE is now: 34.264 31.40305 26.77337
Center of current box is (x y z): 83.794 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 66.662 -8.17 -20.58171 100.926 23.23305 6.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 915107.66071768
**BOX SIZE is now: 35.264 33.40305 28.77337
Center of current box is (x y z): 83.294 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 65.662 -9.17 -21.58171 100.926 24.23305 7.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1066731.71479422
**BOX SIZE is now: 36.264 35.40305 30.77337
Center of current box is (x y z): 82.794 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 64.662 -10.17 -22.58171 100.926 25.23305 8.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1233335.84623076
**BOX SIZE is now: 37.264 37.40305 32.77337
Center of current box is (x y z): 82.294 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 63.662 -11.17 -23.58171 100.926 26.23305 9.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1415568.0550273
**BOX SIZE is now: 38.264 39.40305 34.77337
Center of current box is (x y z): 81.794 7.531525 7.195025
Diagonals of current box are (D1: x y z, D2: x y z): 62.662 -12.17 -24.58171 100.926 27.23305 10.19166
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1614076.34118384
**BOX SIZE is now: 39.264 41.40305 36.77337
Center of receptor atoms is (x y z): 78.5316330097088 11.9340803883495 -1.44430407766991
Center of current box is (x y z): 81.294 7.531525 -7.195025
Diagonals of current box is (D1: x y z, D2: x y z): 61.662 -13.17 -25.58171 100.926 28.23305 11.19166
Limit diagonals to 8.3f :  61.662  -13.170  -25.582  100.926   28.233   11.192