X- Y- Z+ Y- Z+ Y+ Z+ Y- Z+ Y+ Z- Y+ Y- Z+ X- Y+ Y- Z- Z- X+ 
After creating box around spheres, box is too small (612723.195178733 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.7054887703538 2.26048989331836 27.5417380685008
Center of current box is (x y z): 10.903105 0.48087 24.20544
Diagonals of current box are (D1: x y z, D2: x y z): -3.51657 -14.3878 10.05976 25.32278 13.42606 38.35112
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 751979.428882189
**BOX SIZE is now: 30.83935 29.81386 30.29136
Center of current box is (x y z): 10.903105 0.48087 24.20544
Diagonals of current box are (D1: x y z, D2: x y z): -4.51657 -15.3878 9.05976 26.32278 14.42606 39.35112
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 910879.689705646
**BOX SIZE is now: 32.83935 31.81386 32.29136
Center of current box is (x y z): 10.903105 0.480869999999999 24.20544
Diagonals of current box are (D1: x y z, D2: x y z): -5.51657 -16.3878 8.05976 27.32278 15.42606 40.35112
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1090719.9776491
**BOX SIZE is now: 34.83935 33.81386 34.29136
Center of current box is (x y z): 10.903105 0.480869999999999 24.20544
Diagonals of current box are (D1: x y z, D2: x y z): -6.51657 -17.3878 7.05976 28.32278 16.42606 41.35112
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1292796.29271256
**BOX SIZE is now: 36.83935 35.81386 36.29136
Center of current box is (x y z): 10.903105 0.480869999999999 24.20544
Diagonals of current box are (D1: x y z, D2: x y z): -7.51657 -18.3878 6.05976 29.32278 17.42606 42.35112
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1518404.63489601
**BOX SIZE is now: 38.83935 37.81386 38.29136
Center of receptor atoms is (x y z): 11.7054887703538 2.26048989331836 27.5417380685008
Center of current box is (x y z): 10.903105 -0.480869999999999 24.20544
Diagonals of current box is (D1: x y z, D2: x y z): -8.51657 -19.3878 5.05976 30.32278 18.42606 43.35112
Limit diagonals to 8.3f :  -8.517  -19.388    5.060   30.323   18.426   43.351