X+ Y+ Z+ X- Y- X- Z- Z+ Z- X+ Z+ Z- 
After creating box around spheres, box is too small (574063.640747547 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 62.7003949610966 55.3976709892553 23.7098002964061
Center of current box is (x y z): 55.663095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 41.95932 41.46074 6.4353 69.36687 70.89479 32.79109
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 707725.264244388
**BOX SIZE is now: 29.40755 31.43405 28.35579
Center of current box is (x y z): 55.663095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 40.95932 40.46074 5.4353 70.36687 71.89479 33.79109
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 860653.523981228
**BOX SIZE is now: 31.40755 33.43405 30.35579
Center of current box is (x y z): 55.663095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 39.95932 39.46074 4.4353 71.36687 72.89479 34.79109
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1034144.41995807
**BOX SIZE is now: 33.40755 35.43405 32.35579
Center of current box is (x y z): 55.663095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 38.95932 38.46074 3.4353 72.36687 73.89479 35.79109
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1194769.89043737
**BOX SIZE is now: 34.40755 37.43405 34.35579
Center of current box is (x y z): 56.163095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 38.95932 37.46074 2.4353 73.36687 74.89479 36.79109
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1370580.69443668
**BOX SIZE is now: 35.40755 39.43405 36.35579
Center of current box is (x y z): 56.663095 56.177765 19.613195
Diagonals of current box are (D1: x y z, D2: x y z): 38.95932 36.46074 1.4353 74.36687 75.89479 37.79109
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1562224.83195598
**BOX SIZE is now: 36.40755 41.43405 38.35579
Center of receptor atoms is (x y z): 62.7003949610966 55.3976709892553 23.7098002964061
Center of current box is (x y z): 57.163095 56.177765 19.613195
Diagonals of current box is (D1: x y z, D2: x y z): 38.95932 35.46074 0.435300000000002 75.36687 76.89479 38.79109
Limit diagonals to 8.3f :  38.959   35.461    0.435   75.367   76.895   38.791