X+ Y- Z+ X+ Y- Y- Z- X- Z+ Y- Y- X- 
After creating box around spheres, box is too small (622684.371324358 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.5690625737898 20.0099704840614 21.0914451003542
Center of current box is (x y z): 18.001225 29.64803 16.227205
Diagonals of current box are (D1: x y z, D2: x y z): 4.333 14.29428 2.49034 31.66945 45.00178 29.96407
D1X- D1Y- D1Z- D2X- D2Y- 
**Total grid points in box is now: 645349.090360483
**BOX SIZE is now: 27.33645 30.7075 28.47373
Center of current box is (x y z): 17.001225 28.64803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): 3.333 13.29428 1.49034 30.66945 44.00178 29.96407
D1X- D1Y- D1Z- D2Z+ D2X- D2Y- 
**Total grid points in box is now: 690678.528432733
**BOX SIZE is now: 27.33645 30.7075 30.47373
Center of current box is (x y z): 16.001225 27.64803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): 2.333 12.29428 0.49034 29.66945 43.00178 30.96407
D1X- D1Y- D1Z- D2Z+ D2X- D2Y- 
**Total grid points in box is now: 736007.966504983
**BOX SIZE is now: 27.33645 30.7075 32.47373
Center of current box is (x y z): 15.001225 26.64803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): 1.333 11.29428 -0.50966 28.66945 42.00178 31.96407
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 836294.964718938
**BOX SIZE is now: 28.33645 31.7075 34.47373
Center of current box is (x y z): 14.501225 26.14803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): 0.333 10.29428 -1.50966 28.66945 42.00178 32.96407
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 944928.290952893
**BOX SIZE is now: 29.33645 32.7075 36.47373
Center of current box is (x y z): 14.001225 25.64803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): -0.667 9.29428 -2.50966 28.66945 42.00178 33.96407
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1062231.94520685
**BOX SIZE is now: 30.33645 33.7075 38.47373
Center of current box is (x y z): 13.501225 25.14803 15.727205
Diagonals of current box are (D1: x y z, D2: x y z): -1.667 8.29428 -3.50966 28.66945 42.00178 34.96407
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1159164.46184468
**BOX SIZE is now: 31.33645 34.7075 39.47373
Center of current box is (x y z): 13.001225 24.64803 16.227205
Diagonals of current box are (D1: x y z, D2: x y z): -2.667 7.29428 -3.50966 28.66945 42.00178 35.96407
D1Y- D2Z+ 
**Total grid points in box is now: 1222774.10892518
**BOX SIZE is now: 31.33645 35.7075 40.47373
Center of current box is (x y z): 13.001225 24.14803 16.727205
Diagonals of current box are (D1: x y z, D2: x y z): -2.667 6.29428 -3.50966 28.66945 42.00178 36.96407
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1329180.64179301
**BOX SIZE is now: 32.33645 36.7075 41.47373
Center of current box is (x y z): 12.501225 23.64803 17.227205
Diagonals of current box are (D1: x y z, D2: x y z): -3.667 5.29428 -3.50966 28.66945 42.00178 37.96407
D1Y- D2Z+ 
**Total grid points in box is now: 1398312.51868351
**BOX SIZE is now: 32.33645 37.7075 42.47373
Center of current box is (x y z): 12.501225 23.14803 17.727205
Diagonals of current box are (D1: x y z, D2: x y z): -3.667 4.29428 -3.50966 28.66945 42.00178 38.96407
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1514625.06778134
**BOX SIZE is now: 33.33645 38.7075 43.47373
Center of receptor atoms is (x y z): 11.5690625737898 20.0099704840614 21.0914451003542
Center of current box is (x y z): 12.001225 22.64803 18.227205
Diagonals of current box is (D1: x y z, D2: x y z): -4.667 3.29428 -3.50966 28.66945 42.00178 39.96407
Limit diagonals to 8.3f :  -4.667    3.294   -3.510   28.669   42.002   39.964