X- Y+ Z+ X+ Y+ Z+ X+ Z+ Y+ X- X- X- Y- Y- Z- X- 
After creating box around spheres, box is too small (888641.93706741 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.4735772778403 9.03574690663665 38.8887903262092
Center of current box is (x y z): 17.494 7.3745 45.5025
Diagonals of current box are (D1: x y z, D2: x y z): 1.365 -7.898 28.801 33.623 22.647 62.204
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1035634.14442341
**BOX SIZE is now: 34.258 32.545 34.403
Center of current box is (x y z): 17.494 7.3745 45.0025
Diagonals of current box are (D1: x y z, D2: x y z): 0.365 -8.898 27.801 34.623 23.647 62.204
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1197272.12377941
**BOX SIZE is now: 36.258 34.545 35.403
Center of current box is (x y z): 17.494 7.3745 44.5025
Diagonals of current box are (D1: x y z, D2: x y z): -0.635 -9.898 26.801 35.623 24.647 62.204
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1374203.87513541
**BOX SIZE is now: 38.258 36.545 36.403
Center of current box is (x y z): 17.494 7.3745 44.0025
Diagonals of current box are (D1: x y z, D2: x y z): -1.635 -10.898 25.801 36.623 25.647 62.204
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1567077.39849141
**BOX SIZE is now: 40.258 38.545 37.403
Center of receptor atoms is (x y z): 14.4735772778403 9.03574690663665 38.8887903262092
Center of current box is (x y z): 17.494 7.3745 43.5025
Diagonals of current box is (D1: x y z, D2: x y z): -2.635 -11.898 24.801 37.623 26.647 62.204
Limit diagonals to 8.3f :  -2.635  -11.898   24.801   37.623   26.647   62.204