X- Y- Z- X- Y+ X- Z+ Y+ Z- Y- Z+ Z+ Z- X- Y- Y- X- 
After creating box around spheres, box is too small (620614.619025494 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.2981510942761 50.6212222222222 -46.7663362794612
Center of current box is (x y z): 15.20577 49.47501 55.88956
Diagonals of current box are (D1: x y z, D2: x y z): 2.221 35.9052 -72.19604 28.19054 63.04482 -39.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 739672.939597748
**BOX SIZE is now: 27.96954 29.13962 33.61296
Center of current box is (x y z): 15.20577 49.47501 55.38956
Diagonals of current box are (D1: x y z, D2: x y z): 1.221 34.9052 -72.19604 29.19054 64.04482 -38.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 872159.448810002
**BOX SIZE is now: 29.96954 31.13962 34.61296
Center of current box is (x y z): 15.20577 49.47501 54.88956
Diagonals of current box are (D1: x y z, D2: x y z): 0.221 33.9052 -72.19604 30.19054 65.04482 -37.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1018722.14666226
**BOX SIZE is now: 31.96954 33.13962 35.61296
Center of current box is (x y z): 15.20577 49.47501 54.38956
Diagonals of current box are (D1: x y z, D2: x y z): -0.779 32.9052 -72.19604 31.19054 66.04482 -36.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1180009.03315451
**BOX SIZE is now: 33.96954 35.13962 36.61296
Center of current box is (x y z): 15.20577 49.47501 53.88956
Diagonals of current box are (D1: x y z, D2: x y z): -1.779 31.9052 -72.19604 32.19054 67.04482 -35.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1356668.10828676
**BOX SIZE is now: 35.96954 37.13962 37.61296
Center of current box is (x y z): 15.20577 49.47501 53.38956
Diagonals of current box are (D1: x y z, D2: x y z): -2.779 30.9052 -72.19604 33.19054 68.04482 -34.58308
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1549347.37205902
**BOX SIZE is now: 37.96954 39.13962 38.61296
Center of receptor atoms is (x y z): 12.2981510942761 50.6212222222222 -46.7663362794612
Center of current box is (x y z): 15.20577 49.47501 -52.88956
Diagonals of current box is (D1: x y z, D2: x y z): -3.779 29.9052 -72.19604 34.19054 69.04482 -33.58308
Limit diagonals to 8.3f :  -3.779   29.905  -72.196   34.191   69.045  -33.583