X+ Y+ Z- Z- X- Y- X+ Y+ X+ Z+ Y+ X- 
After creating box around spheres, box is too small (643190.511663723 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.44994429123 5.82115223386651 56.341164920022
Center of current box is (x y z): 28.22292 7.21039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 13.28393 -7.03022 50.44918 43.16191 21.451 78.44325
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 761088.938986999
**BOX SIZE is now: 31.87798 29.48122 29.99407
Center of current box is (x y z): 28.22292 6.71039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 12.28393 -8.03022 49.44918 44.16191 21.451 79.44325
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 892037.491230275
**BOX SIZE is now: 33.87798 30.48122 31.99407
Center of current box is (x y z): 28.22292 6.21039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 11.28393 -9.03022 48.44918 45.16191 21.451 80.44325
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1036684.16839355
**BOX SIZE is now: 35.87798 31.48122 33.99407
Center of current box is (x y z): 28.22292 5.71039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 10.28393 -10.03022 47.44918 46.16191 21.451 81.44325
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1195676.97047683
**BOX SIZE is now: 37.87798 32.48122 35.99407
Center of current box is (x y z): 28.22292 5.21039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 9.28393 -11.03022 46.44918 47.16191 21.451 82.44325
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1328755.47486348
**BOX SIZE is now: 39.87798 32.48122 37.99407
Center of current box is (x y z): 28.22292 5.21039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 8.28393 -11.03022 45.44918 48.16191 21.451 83.44325
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1468849.92277014
**BOX SIZE is now: 41.87798 32.48122 39.99407
Center of current box is (x y z): 28.22292 5.21039 64.446215
Diagonals of current box are (D1: x y z, D2: x y z): 7.28393 -11.03022 44.44918 49.16191 21.451 84.44325
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1577479.63551533
**BOX SIZE is now: 43.87798 32.48122 40.99407
Center of receptor atoms is (x y z): 28.44994429123 5.82115223386651 56.341164920022
Center of current box is (x y z): 28.22292 5.21039 63.946215
Diagonals of current box is (D1: x y z, D2: x y z): 6.28393 -11.03022 43.44918 50.16191 21.451 84.44325
Limit diagonals to 8.3f :   6.284  -11.030   43.449   50.162   21.451   84.443