X- Y+ Z- Z+ X- Z+ Z+ X- X- Z+ X- Z+ 
After creating box around spheres, box is too small (922665.665622123 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 64.9377312138728 43.7948969171484 13.9940606936416
Center of current box is (x y z): 61.1651 47.1025 16.1605
Diagonals of current box are (D1: x y z, D2: x y z): 44.6562 30.175 0.875 77.674 64.03 31.446
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1072632.14282832
**BOX SIZE is now: 34.0178 35.855 32.571
Center of current box is (x y z): 61.6651 47.1025 16.1605
Diagonals of current box are (D1: x y z, D2: x y z): 44.6562 29.175 -0.125 78.674 65.03 32.446
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1237336.47283452
**BOX SIZE is now: 35.0178 37.855 34.571
Center of current box is (x y z): 62.1651 47.1025 16.1605
Diagonals of current box are (D1: x y z, D2: x y z): 44.6562 28.175 -1.125 79.674 66.03 33.446
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1417426.65564072
**BOX SIZE is now: 36.0178 39.855 36.571
Center of current box is (x y z): 62.6651 47.1025 16.1605
Diagonals of current box are (D1: x y z, D2: x y z): 44.6562 27.175 -2.125 80.674 67.03 34.446
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1613550.69124692
**BOX SIZE is now: 37.0178 41.855 38.571
Center of receptor atoms is (x y z): 64.9377312138728 43.7948969171484 13.9940606936416
Center of current box is (x y z): 63.1651 47.1025 16.1605
Diagonals of current box is (D1: x y z, D2: x y z): 44.6562 26.175 -3.125 81.674 68.03 35.446
Limit diagonals to 8.3f :  44.656   26.175   -3.125   81.674   68.030   35.446