X+ Y+ Z- X- Y+ Z+ X+ Y+ Z- Y+ Y+ X+ Y+ Z+ X+ Z- X+ Y- 
After creating box around spheres, box is too small (923631.99659874 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 7.13889206576125 7.96050786275911 22.4910661186562
Center of current box is (x y z): 5.296 1.1945 16.536
Diagonals of current box are (D1: x y z, D2: x y z): -9.199 -18.424 1.499 19.791 20.813 31.573
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1106688.83371074
**BOX SIZE is now: 30.99 41.237 32.074
Center of current box is (x y z): 5.296 1.1945 16.536
Diagonals of current box are (D1: x y z, D2: x y z): -10.199 -19.424 0.499000000000001 20.791 21.813 32.573
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1312274.68682274
**BOX SIZE is now: 32.99 43.237 34.074
Center of current box is (x y z): 5.296 1.1945 16.536
Diagonals of current box are (D1: x y z, D2: x y z): -11.199 -20.424 -0.500999999999999 21.791 22.813 33.573
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1541685.55593474
**BOX SIZE is now: 34.99 45.237 36.074
Center of receptor atoms is (x y z): 7.13889206576125 7.96050786275911 22.4910661186562
Center of current box is (x y z): 5.296 1.1945 16.536
Diagonals of current box is (D1: x y z, D2: x y z): -12.199 -21.424 -1.501 22.791 23.813 34.573
Limit diagonals to 8.3f : -12.199  -21.424   -1.501   22.791   23.813   34.573