X- Y- Z- X- Y- Z- X- Y+ X+ Z- X- Y- Z- Z- Z- Y+ Z- Z- Z- 
After creating box around spheres, box is too small (762870.357029305 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.2558759048604 22.4947161323682 24.2156742502586
Center of current box is (x y z): 29.07464 12.782075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 14.18311 -1.45361 2.19713 43.96617 27.01776 35.51746
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 862963.823096297
**BOX SIZE is now: 31.78306 28.47137 35.32033
Center of current box is (x y z): 29.07464 13.782075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 13.18311 -0.453609999999999 1.19713 44.96617 28.01776 36.51746
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 969207.105083289
**BOX SIZE is now: 33.78306 28.47137 37.32033
Center of current box is (x y z): 29.07464 14.782075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 12.18311 0.546390000000001 0.19713 45.96617 29.01776 37.51746
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1081600.20299028
**BOX SIZE is now: 35.78306 28.47137 39.32033
Center of current box is (x y z): 29.07464 15.782075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 11.18311 1.54639 -0.80287 46.96617 30.01776 38.51746
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1242295.74652274
**BOX SIZE is now: 37.78306 29.47137 41.32033
Center of current box is (x y z): 29.07464 16.282075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 10.18311 1.54639 -1.80287 47.96617 31.01776 39.51746
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1382259.46738849
**BOX SIZE is now: 38.78306 30.47137 43.32033
Center of current box is (x y z): 28.57464 16.782075 18.857295
Diagonals of current box are (D1: x y z, D2: x y z): 9.18311 1.54639 -2.80287 47.96617 32.01776 40.51746
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1532041.96451424
**BOX SIZE is now: 39.78306 31.47137 45.32033
Center of receptor atoms is (x y z): 26.2558759048604 22.4947161323682 24.2156742502586
Center of current box is (x y z): 28.07464 17.282075 18.857295
Diagonals of current box is (D1: x y z, D2: x y z): 8.18311 1.54639 -3.80287 47.96617 33.01776 41.51746
Limit diagonals to 8.3f :   8.183    1.546   -3.803   47.966   33.018   41.517