X+ Y+ Z- Z+ Y- Z- X+ Z- 
After creating box around spheres, box is too small (644343.863783352 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.4512694006309 52.1298754994741 38.6429955835963
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box are (D1: x y z, D2: x y z): 23.386 37.044 23.27488 57.885 64.30895 48.64618
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 789383.312376343
**BOX SIZE is now: 36.499 29.26495 27.3713
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box are (D1: x y z, D2: x y z): 22.386 36.044 22.27488 58.885 65.30895 49.64618
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 954539.974969333
**BOX SIZE is now: 38.499 31.26495 29.3713
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box are (D1: x y z, D2: x y z): 21.386 35.044 21.27488 59.885 66.30895 50.64618
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1141109.85156232
**BOX SIZE is now: 40.499 33.26495 31.3713
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box are (D1: x y z, D2: x y z): 20.386 34.044 20.27488 60.885 67.30895 51.64618
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1350388.94215531
**BOX SIZE is now: 42.499 35.26495 33.3713
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box are (D1: x y z, D2: x y z): 19.386 33.044 19.27488 61.885 68.30895 52.64618
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1583673.2467483
**BOX SIZE is now: 44.499 37.26495 35.3713
Center of receptor atoms is (x y z): 42.4512694006309 52.1298754994741 38.6429955835963
Center of current box is (x y z): 40.6355 50.676475 35.96053
Diagonals of current box is (D1: x y z, D2: x y z): 18.386 32.044 18.27488 62.885 69.30895 53.64618
Limit diagonals to 8.3f :  18.386   32.044   18.275   62.885   69.309   53.646