X+ Y+ Z+ X+ Y+ Z- X- X- Z- Y+ Z- Y+ X- 
After creating box around spheres, box is too small (633026.396011531 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.9447274418604 58.065856744186 17.6609781395349
Center of current box is (x y z): 19.99567 65.21433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 5.8531 50.65621 2.72451 34.13824 79.77245 31.193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 775231.46897978
**BOX SIZE is now: 30.28514 31.11624 30.46849
Center of current box is (x y z): 19.99567 65.21433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 4.8531 49.65621 1.72451 35.13824 80.77245 32.193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 937280.433868029
**BOX SIZE is now: 32.28514 33.11624 32.46849
Center of current box is (x y z): 19.99567 65.21433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 3.8531 48.65621 0.72451 36.13824 81.77245 33.193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1120469.29067628
**BOX SIZE is now: 34.28514 35.11624 34.46849
Center of current box is (x y z): 19.99567 65.21433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 2.8531 47.65621 -0.27549 37.13824 82.77245 34.193
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1326094.03940453
**BOX SIZE is now: 36.28514 37.11624 36.46849
Center of current box is (x y z): 19.99567 65.21433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 1.8531 46.65621 -1.27549 38.13824 83.77245 35.193
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1476096.44554484
**BOX SIZE is now: 37.28514 38.11624 38.46849
Center of current box is (x y z): 19.49567 64.71433 16.958755
Diagonals of current box are (D1: x y z, D2: x y z): 0.8531 45.65621 -2.27549 38.13824 83.77245 36.193
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1636319.49918515
**BOX SIZE is now: 38.28514 39.11624 40.46849
Center of receptor atoms is (x y z): 16.9447274418604 58.065856744186 17.6609781395349
Center of current box is (x y z): 18.99567 64.21433 16.958755
Diagonals of current box is (D1: x y z, D2: x y z): -0.1469 44.65621 -3.27549 38.13824 83.77245 37.193
Limit diagonals to 8.3f :  -0.147   44.656   -3.275   38.138   83.772   37.193