X- Y- Z+ Y- Z- X+ Z- X+ X- Z+ Z- X- Y- Z- Z- 
After creating box around spheres, box is too small (759722.385276216 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.5385769020252 -3.75118719211823 -10.6605008210181
Center of current box is (x y z): 2.839855 7.5715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -22.401 -28.594 17.66071 7.258 3.412
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 862561.953523296
**BOX SIZE is now: 30.64171 30.659 34.006
Center of current box is (x y z): 3.339855 7.0715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -22.401 -29.594 18.66071 8.258 4.412
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1004619.1905274
**BOX SIZE is now: 31.64171 32.659 36.006
Center of current box is (x y z): 3.839855 7.0715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -23.401 -30.594 19.66071 9.258 5.412
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1160926.8568915
**BOX SIZE is now: 32.64171 34.659 38.006
Center of current box is (x y z): 4.339855 7.0715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -24.401 -31.594 20.66071 10.258 6.412
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1295794.45585858
**BOX SIZE is now: 33.64171 35.659 40.006
Center of current box is (x y z): 4.839855 6.5715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -24.401 -32.594 21.66071 11.258 7.412
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1479596.16660268
**BOX SIZE is now: 34.64171 37.659 42.006
Center of current box is (x y z): 5.339855 6.5715 12.591
Diagonals of current box are (D1: x y z, D2: x y z): -11.981 -25.401 -33.594 22.66071 12.258 8.412
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1637136.18126976
**BOX SIZE is now: 35.64171 38.659 44.006
Center of receptor atoms is (x y z): 15.5385769020252 -3.75118719211823 -10.6605008210181
Center of current box is (x y z): 5.839855 -6.0715 -12.591
Diagonals of current box is (D1: x y z, D2: x y z): -11.981 -25.401 -34.594 23.66071 13.258 9.412
Limit diagonals to 8.3f : -11.981  -25.401  -34.594   23.661   13.258    9.412