X- Y- Z+ X- Z- Y- Z+ Y+ Z- Z- Y- X+ Z+ 
After creating box around spheres, box is too small (654022.228945748 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 62.4209460980036 30.49927676951 185.612853176044
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box are (D1: x y z, D2: x y z): 55.73795 8.16456 175.05739 82.23931 37.64355 206.06355
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 799549.098856398
**BOX SIZE is now: 28.50136 31.47899 33.00616
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box are (D1: x y z, D2: x y z): 54.73795 7.16456 174.05739 83.23931 38.64355 207.06355
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 965161.054927047
**BOX SIZE is now: 30.50136 33.47899 35.00616
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box are (D1: x y z, D2: x y z): 53.73795 6.16456 173.05739 84.23931 39.64355 208.06355
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1152154.0971577
**BOX SIZE is now: 32.50136 35.47899 37.00616
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box are (D1: x y z, D2: x y z): 52.73795 5.16456 172.05739 85.23931 40.64355 209.06355
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1361824.22554835
**BOX SIZE is now: 34.50136 37.47899 39.00616
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box are (D1: x y z, D2: x y z): 51.73795 4.16456 171.05739 86.23931 41.64355 210.06355
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1595467.440099
**BOX SIZE is now: 36.50136 39.47899 41.00616
Center of receptor atoms is (x y z): 62.4209460980036 30.49927676951 185.612853176044
Center of current box is (x y z): 68.98863 22.904055 190.56047
Diagonals of current box is (D1: x y z, D2: x y z): 50.73795 3.16456 170.05739 87.23931 42.64355 211.06355
Limit diagonals to 8.3f :  50.738    3.165  170.057   87.239   42.644  211.064