X+ Y+ Z- Z- Z+ Y+ X- Y+ Y+ Y- X+ Y+ Z- X- X+ Y+ Y- Z- Y+ 
After creating box around spheres, box is too small (561039.21780214 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.9689780104712 1.59980418848167 21.6015277486911
Center of current box is (x y z): 7.613465 4.5235 24.97567
Diagonals of current box are (D1: x y z, D2: x y z): -20.18793 -10.505 11.231 4.961 19.552 38.72034
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 669455.551553865
**BOX SIZE is now: 27.14893 32.057 28.48934
Center of current box is (x y z): 7.613465 4.5235 24.47567
Diagonals of current box are (D1: x y z, D2: x y z): -21.18793 -11.505 10.231 5.961 20.552 38.72034
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 790419.82318559
**BOX SIZE is now: 29.14893 34.057 29.48934
Center of current box is (x y z): 7.613465 4.5235 23.97567
Diagonals of current box are (D1: x y z, D2: x y z): -22.18793 -12.505 9.231 6.961 21.552 38.72034
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 924580.032697315
**BOX SIZE is now: 31.14893 36.057 30.48934
Center of current box is (x y z): 7.613465 4.5235 23.47567
Diagonals of current box are (D1: x y z, D2: x y z): -23.18793 -13.505 8.231 7.961 22.552 38.72034
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1072584.18008904
**BOX SIZE is now: 33.14893 38.057 31.48934
Center of current box is (x y z): 7.613465 4.5235 22.97567
Diagonals of current box are (D1: x y z, D2: x y z): -24.18793 -14.505 7.231 8.961 23.552 38.72034
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1235080.26536076
**BOX SIZE is now: 35.14893 40.057 32.48934
Center of current box is (x y z): 7.613465 4.5235 22.47567
Diagonals of current box are (D1: x y z, D2: x y z): -25.18793 -15.505 6.231 9.961 24.552 38.72034
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1379125.77353252
**BOX SIZE is now: 37.14893 41.057 33.48934
Center of current box is (x y z): 7.613465 4.0235 21.97567
Diagonals of current box are (D1: x y z, D2: x y z): -26.18793 -16.505 5.231 10.961 24.552 38.72034
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1533228.32864428
**BOX SIZE is now: 39.14893 42.057 34.48934
Center of receptor atoms is (x y z): 2.9689780104712 1.59980418848167 21.6015277486911
Center of current box is (x y z): -7.613465 3.5235 21.47567
Diagonals of current box is (D1: x y z, D2: x y z): -27.18793 -17.505 4.231 11.961 24.552 38.72034
Limit diagonals to 8.3f : -27.188  -17.505    4.231   11.961   24.552   38.720