X- Y- Z+ Z+ Z+ Z- Z+ X- Y- X- Z+ Z- Y- Z- X- X- X- X+ 
After creating box around spheres, box is too small (622294.302752909 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -17.1985246305419 -9.52955090311987 24.9570275041051
Center of current box is (x y z): 24.3635 14.303795 26.7249
Diagonals of current box are (D1: x y z, D2: x y z): -40.283 -27.48739 12.9978 -8.444 -1.1202 40.452
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 763387.129443941
**BOX SIZE is now: 33.839 28.36719 29.4542
Center of current box is (x y z): 24.3635 14.303795 26.7249
Diagonals of current box are (D1: x y z, D2: x y z): -41.283 -28.48739 11.9978 -7.444 -0.120200000000001 41.452
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 924278.600374973
**BOX SIZE is now: 35.839 30.36719 31.4542
Center of current box is (x y z): 24.3635 14.303795 26.7249
Diagonals of current box are (D1: x y z, D2: x y z): -42.283 -29.48739 10.9978 -6.444 0.879799999999999 42.452
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1106264.715546
**BOX SIZE is now: 37.839 32.36719 33.4542
Center of current box is (x y z): 24.3635 14.303795 26.7249
Diagonals of current box are (D1: x y z, D2: x y z): -43.283 -30.48739 9.9978 -5.444 1.8798 43.452
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1310641.47495704
**BOX SIZE is now: 39.839 34.36719 35.4542
Center of current box is (x y z): 24.3635 14.303795 26.7249
Diagonals of current box are (D1: x y z, D2: x y z): -44.283 -31.48739 8.9978 -4.444 2.8798 44.452
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1538704.87860807
**BOX SIZE is now: 41.839 36.36719 37.4542
Center of receptor atoms is (x y z): -17.1985246305419 -9.52955090311987 24.9570275041051
Center of current box is (x y z): -24.3635 -14.303795 26.7249
Diagonals of current box is (D1: x y z, D2: x y z): -45.283 -32.48739 7.9978 -3.444 3.8798 45.452
Limit diagonals to 8.3f : -45.283  -32.487    7.998   -3.444    3.880   45.452