X- Y- Z- X- Y- Z+ X- Y- Z+ X+ Y+ X+ Y+ Y- Y- X- X- Z+ X+ Y- Z+ 
After creating box around spheres, box is too small (643582.179967944 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.63973748773308 -0.737019627085378 16.8654749754661
Center of current box is (x y z): 3.6545 5.05174 14.48712
Diagonals of current box are (D1: x y z, D2: x y z): -17.594 -10.579 0.812239999999999 10.285 20.68248 28.162
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787546.029589003
**BOX SIZE is now: 29.879 33.26148 29.34976
Center of current box is (x y z): 3.6545 5.05174 14.48712
Diagonals of current box are (D1: x y z, D2: x y z): -18.594 -11.579 -0.187760000000001 11.285 21.68248 29.162
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 951487.771050062
**BOX SIZE is now: 31.879 35.26148 31.34976
Center of current box is (x y z): 3.6545 5.05174 14.48712
Diagonals of current box are (D1: x y z, D2: x y z): -19.594 -12.579 -1.18776 12.285 22.68248 30.162
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1136703.40435112
**BOX SIZE is now: 33.879 37.26148 33.34976
Center of current box is (x y z): 3.6545 5.05174 14.48712
Diagonals of current box are (D1: x y z, D2: x y z): -20.594 -13.579 -2.18776 13.285 23.68248 31.162
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1344488.92949218
**BOX SIZE is now: 35.879 39.26148 35.34976
Center of current box is (x y z): 3.6545 5.05174 14.48712
Diagonals of current box are (D1: x y z, D2: x y z): -21.594 -14.579 -3.18776 14.285 24.68248 32.162
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1576140.34647324
**BOX SIZE is now: 37.879 41.26148 37.34976
Center of receptor atoms is (x y z): -8.63973748773308 -0.737019627085378 16.8654749754661
Center of current box is (x y z): -3.6545 5.05174 14.48712
Diagonals of current box is (D1: x y z, D2: x y z): -22.594 -15.579 -4.18776 15.285 25.68248 33.162
Limit diagonals to 8.3f : -22.594  -15.579   -4.188   15.285   25.682   33.162