X+ Y- Z- Y+ Z- X+ Y+ Y- X+ Y+ Z+ Y+ Z+ Z+ X- Z- Y- 
After creating box around spheres, box is too small (651950.515697144 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.8294447574336 7.98864319248822 26.5293640062597
Center of current box is (x y z): 43.740185 1.0655 30.43
Diagonals of current box are (D1: x y z, D2: x y z): 31.05 -15.255 13.668 56.43037 13.124 47.192
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 775349.763196874
**BOX SIZE is now: 27.38037 30.379 34.524
Center of current box is (x y z): 43.740185 1.0655 29.93
Diagonals of current box are (D1: x y z, D2: x y z): 30.05 -16.255 12.668 57.43037 14.124 47.192
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 912444.206656604
**BOX SIZE is now: 29.38037 32.379 35.524
Center of current box is (x y z): 43.740185 1.0655 29.43
Diagonals of current box are (D1: x y z, D2: x y z): 29.05 -17.255 11.668 58.43037 15.124 47.192
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1063881.84607633
**BOX SIZE is now: 31.38037 34.379 36.524
Center of current box is (x y z): 43.740185 1.0655 28.93
Diagonals of current box are (D1: x y z, D2: x y z): 28.05 -18.255 10.668 59.43037 16.124 47.192
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1230310.68145606
**BOX SIZE is now: 33.38037 36.379 37.524
Center of current box is (x y z): 43.740185 1.0655 28.43
Diagonals of current box are (D1: x y z, D2: x y z): 27.05 -19.255 9.668 60.43037 17.124 47.192
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1412378.71279579
**BOX SIZE is now: 35.38037 38.379 38.524
Center of current box is (x y z): 43.740185 1.0655 27.93
Diagonals of current box are (D1: x y z, D2: x y z): 26.05 -20.255 8.668 61.43037 18.124 47.192
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1570843.55301076
**BOX SIZE is now: 37.38037 39.379 39.524
Center of receptor atoms is (x y z): 48.8294447574336 7.98864319248822 26.5293640062597
Center of current box is (x y z): 43.740185 -0.565499999999998 27.43
Diagonals of current box is (D1: x y z, D2: x y z): 25.05 -20.255 7.668 62.43037 19.124 47.192
Limit diagonals to 8.3f :  25.050  -20.255    7.668   62.430   19.124   47.192