X- Y- Z- X+ Z+ Y+ Z+ X- Y- X+ Z+ X+ Z+ Y+ Y- Z+ Z+ Z+ Z- 
After creating box around spheres, box is too small (707691.552313773 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.4888389634429 -0.374922258213786 21.3686862563628
Center of current box is (x y z): 16.205 14.298895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): 0.327 -29.041 8.456 32.083 0.443210000000001 36.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 833343.542086773
**BOX SIZE is now: 33.756 30.48421 29.994
Center of current box is (x y z): 16.205 13.798895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): -0.673 -29.041 7.456 33.083 1.44321 37.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 972465.121219773
**BOX SIZE is now: 35.756 31.48421 31.994
Center of current box is (x y z): 16.205 13.298895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): -1.673 -29.041 6.456 34.083 2.44321 38.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1125704.28971277
**BOX SIZE is now: 37.756 32.48421 33.994
Center of current box is (x y z): 16.205 12.798895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): -2.673 -29.041 5.456 35.083 3.44321 39.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1293709.04756577
**BOX SIZE is now: 39.756 33.48421 35.994
Center of current box is (x y z): 16.205 12.298895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): -3.673 -29.041 4.456 36.083 4.44321 40.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1477127.39477877
**BOX SIZE is now: 41.756 34.48421 37.994
Center of current box is (x y z): 16.205 11.798895 22.453
Diagonals of current box are (D1: x y z, D2: x y z): -4.673 -29.041 3.456 37.083 5.44321 41.45
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1676607.33135177
**BOX SIZE is now: 43.756 35.48421 39.994
Center of receptor atoms is (x y z): 13.4888389634429 -0.374922258213786 21.3686862563628
Center of current box is (x y z): 16.205 -11.298895 22.453
Diagonals of current box is (D1: x y z, D2: x y z): -5.673 -29.041 2.456 38.083 6.44321 42.45
Limit diagonals to 8.3f :  -5.673  -29.041    2.456   38.083    6.443   42.450