X- Y+ Z+ Y- Y- Z+ Y+ Z+ Z+ Y+ Z- Y+ Z+ Z- Z- Y+ Z- Y- 
After creating box around spheres, box is too small (666615.710007248 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 3.61068150503445 6.82556756756756 12.1705786963434
Center of current box is (x y z): 6.289 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -24.559 -12.194 -4.696 11.981 13.925 21.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 773143.500814448
**BOX SIZE is now: 36.54 28.119 27.86942
Center of current box is (x y z): 5.289 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -23.559 -13.194 -5.696 12.981 14.925 22.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 887563.931621648
**BOX SIZE is now: 36.54 30.119 29.86942
Center of current box is (x y z): 4.289 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -22.559 -14.194 -6.696 13.981 15.925 23.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 1009877.00242885
**BOX SIZE is now: 36.54 32.119 31.86942
Center of current box is (x y z): 3.289 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -21.559 -15.194 -7.696 14.981 16.925 24.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1171283.66324251
**BOX SIZE is now: 37.54 34.119 33.86942
Center of current box is (x y z): 2.789 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -21.559 -16.194 -8.696 15.981 17.925 25.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1348141.71341617
**BOX SIZE is now: 38.54 36.119 35.86942
Center of current box is (x y z): 2.289 0.865500000000001 8.23871
Diagonals of current box are (D1: x y z, D2: x y z): -21.559 -17.194 -9.696 16.981 18.925 26.17342
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1541099.15294983
**BOX SIZE is now: 39.54 38.119 37.86942
Center of receptor atoms is (x y z): 3.61068150503445 6.82556756756756 12.1705786963434
Center of current box is (x y z): -1.789 0.865500000000001 8.23871
Diagonals of current box is (D1: x y z, D2: x y z): -21.559 -18.194 -10.696 17.981 19.925 27.17342
Limit diagonals to 8.3f : -21.559  -18.194  -10.696   17.981   19.925   27.173