X- Y- Z+ Y+ Z+ Y- Z- X- Y+ X+ Y+ Y+ Z- Y+ Z- Z- 
After creating box around spheres, box is too small (750352.850366161 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.1494650565262 22.4785678314491 24.2668211716341
Center of current box is (x y z): 29.27594 13.09067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 13.65845 -1.47555 2.22953 44.89343 27.65689 32.77056
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 850682.192743439
**BOX SIZE is now: 33.23498 29.13244 32.54103
Center of current box is (x y z): 29.27594 14.09067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 12.65845 -0.47555 1.22953 45.89343 28.65689 33.77056
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 957304.142160717
**BOX SIZE is now: 35.23498 29.13244 34.54103
Center of current box is (x y z): 29.27594 15.09067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 11.65845 0.52445 0.22953 46.89343 29.65689 34.77056
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1106955.02069119
**BOX SIZE is now: 37.23498 30.13244 36.54103
Center of current box is (x y z): 29.27594 15.59067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 10.65845 0.52445 -0.77047 47.89343 30.65689 35.77056
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1271082.31534166
**BOX SIZE is now: 39.23498 31.13244 38.54103
Center of current box is (x y z): 29.27594 16.09067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 9.65845 0.52445 -1.77047 48.89343 31.65689 36.77056
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1415161.60633377
**BOX SIZE is now: 40.23498 32.13244 40.54103
Center of current box is (x y z): 28.77594 16.59067 17.500045
Diagonals of current box are (D1: x y z, D2: x y z): 8.65845 0.52445 -2.77047 48.89343 32.65689 37.77056
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1569245.79430589
**BOX SIZE is now: 41.23498 33.13244 42.54103
Center of receptor atoms is (x y z): 26.1494650565262 22.4785678314491 24.2668211716341
Center of current box is (x y z): 28.27594 17.09067 17.500045
Diagonals of current box is (D1: x y z, D2: x y z): 7.65845 0.52445 -3.77047 48.89343 33.65689 38.77056
Limit diagonals to 8.3f :   7.658    0.524   -3.770   48.893   33.657   38.771