X- Y- Z- Z+ Y+ Y+ Z+ Z- X- Y- Y+ X+ X+ Y+ X- Y+ 
After creating box around spheres, box is too small (643498.2113028 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 25.7892287081339 45.4947272727273 15.9857244019139
Center of current box is (x y z): 28.34672 47.511585 19.008895
Diagonals of current box are (D1: x y z, D2: x y z): 14.05087 33.91165 3.68579 42.64257 61.11152 34.332
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787373.988993349
**BOX SIZE is now: 30.5917 29.19987 32.64621
Center of current box is (x y z): 28.34672 47.511585 19.008895
Diagonals of current box are (D1: x y z, D2: x y z): 13.05087 32.91165 2.68579 43.64257 62.11152 35.332
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 892478.099311757
**BOX SIZE is now: 31.5917 30.19987 34.64621
Center of current box is (x y z): 27.84672 47.011585 19.008895
Diagonals of current box are (D1: x y z, D2: x y z): 12.05087 31.91165 1.68579 43.64257 62.11152 36.332
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1036997.23320597
**BOX SIZE is now: 33.5917 31.19987 36.64621
Center of current box is (x y z): 27.84672 46.511585 19.008895
Diagonals of current box are (D1: x y z, D2: x y z): 11.05087 30.91165 0.685790000000001 44.64257 62.11152 37.332
D1X- D1Y- D1Z- 
**Total grid points in box is now: 1132168.45141124
**BOX SIZE is now: 34.5917 32.19987 37.64621
Center of current box is (x y z): 27.34672 46.011585 18.508895
Diagonals of current box are (D1: x y z, D2: x y z): 10.05087 29.91165 -0.314209999999999 44.64257 62.11152 37.332
D1X- D1Y- D1Z- 
**Total grid points in box is now: 1232979.30973652
**BOX SIZE is now: 35.5917 33.19987 38.64621
Center of current box is (x y z): 26.84672 45.511585 18.008895
Diagonals of current box are (D1: x y z, D2: x y z): 9.05087 28.91165 -1.31421 44.64257 62.11152 37.332
D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1339591.80818179
**BOX SIZE is now: 36.5917 34.19987 39.64621
Center of current box is (x y z): 27.34672 45.011585 17.508895
Diagonals of current box are (D1: x y z, D2: x y z): 9.05087 27.91165 -2.31421 45.64257 62.11152 37.332
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1493422.87032341
**BOX SIZE is now: 37.5917 36.19987 40.64621
Center of current box is (x y z): 26.84672 45.011585 17.008895
Diagonals of current box are (D1: x y z, D2: x y z): 8.05087 26.91165 -3.31421 45.64257 63.11152 37.332
D1Y- D1Z- 
**Total grid points in box is now: 1572434.76543288
**BOX SIZE is now: 37.5917 37.19987 41.64621
Center of receptor atoms is (x y z): 25.7892287081339 45.4947272727273 15.9857244019139
Center of current box is (x y z): 26.84672 44.511585 16.508895
Diagonals of current box is (D1: x y z, D2: x y z): 8.05087 25.91165 -4.31421 45.64257 63.11152 37.332
Limit diagonals to 8.3f :   8.051   25.912   -4.314   45.643   63.112   37.332