X+ Y+ Z- X+ X+ Z- X+ X+ Y- Y- Y- Y- X- 
After creating box around spheres, box is too small (665066.968904448 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.7418577405858 -7.83899163179915 -12.0737442119944
Center of current box is (x y z): 29.361 7.183 11.387
Diagonals of current box are (D1: x y z, D2: x y z): 15.03 -21.56 -26.331 43.692 7.194 3.557
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 811882.414928448
**BOX SIZE is now: 30.662 30.754 31.888
Center of current box is (x y z): 29.361 7.183 11.387
Diagonals of current box are (D1: x y z, D2: x y z): 14.03 -22.56 -27.331 44.692 8.194 4.557
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 978851.524952448
**BOX SIZE is now: 32.662 32.754 33.888
Center of current box is (x y z): 29.361 7.183 11.387
Diagonals of current box are (D1: x y z, D2: x y z): 13.03 -23.56 -28.331 45.692 9.194 5.557
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1167270.29897645
**BOX SIZE is now: 34.662 34.754 35.888
Center of current box is (x y z): 29.361 7.183 11.387
Diagonals of current box are (D1: x y z, D2: x y z): 12.03 -24.56 -29.331 46.692 10.194 6.557
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1378434.73700045
**BOX SIZE is now: 36.662 36.754 37.888
Center of current box is (x y z): 29.361 7.183 11.387
Diagonals of current box are (D1: x y z, D2: x y z): 11.03 -25.56 -30.331 47.692 11.194 7.557
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1613640.83902445
**BOX SIZE is now: 38.662 38.754 39.888
Center of receptor atoms is (x y z): 28.7418577405858 -7.83899163179915 -12.0737442119944
Center of current box is (x y z): 29.361 -7.183 -11.387
Diagonals of current box is (D1: x y z, D2: x y z): 10.03 -26.56 -31.331 48.692 12.194 8.557
Limit diagonals to 8.3f :  10.030  -26.560  -31.331   48.692   12.194    8.557