X+ Y- Z+ X- Y- X+ Y- Z+ Z+ X+ Z+ Y- X- Z+ Y+ X- Z+ X- Z+ Y+ 
After creating box around spheres, box is too small (595629.880514886 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.7012485364555 17.0139260244811 25.2431122937733
Center of current box is (x y z): 3.100645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 4.31022 9.25822 16.11029 31.854 40.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 706539.243278582
**BOX SIZE is now: 27.01929 29.54378 32.78178
Center of current box is (x y z): 3.600645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 3.31022 8.25822 17.11029 32.854 41.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 830015.933162278
**BOX SIZE is now: 28.01929 31.54378 34.78178
Center of current box is (x y z): 4.100645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 2.31022 7.25822 18.11029 33.854 42.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 966707.950165975
**BOX SIZE is now: 29.01929 33.54378 36.78178
Center of current box is (x y z): 4.600645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 1.31022 6.25822 19.11029 34.854 43.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1117263.29428967
**BOX SIZE is now: 30.01929 35.54378 38.78178
Center of current box is (x y z): 5.100645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 0.310219999999999 5.25822 20.11029 35.854 44.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1282329.96553337
**BOX SIZE is now: 31.01929 37.54378 40.78178
Center of current box is (x y z): 5.600645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 -0.689780000000001 4.25822 21.11029 36.854 45.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1462555.96389706
**BOX SIZE is now: 32.01929 39.54378 42.78178
Center of current box is (x y z): 6.100645 18.08211 24.64911
Diagonals of current box are (D1: x y z, D2: x y z): -9.909 -1.68978 3.25822 22.11029 37.854 46.04
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1658589.28938076
**BOX SIZE is now: 33.01929 41.54378 44.78178
Center of receptor atoms is (x y z): 13.7012485364555 17.0139260244811 25.2431122937733
Center of current box is (x y z): 6.600645 18.08211 24.64911
Diagonals of current box is (D1: x y z, D2: x y z): -9.909 -2.68978 2.25822 23.11029 38.854 47.04
Limit diagonals to 8.3f :  -9.909   -2.690    2.258   23.110   38.854   47.040