X- Y+ Z- Y- Z- Z- Z+ Y+ Z- X- Y+ X- X- 
After creating box around spheres, box is too small (696104.996949041 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.1396823394495 0.144038608562691 21.1263146024465
Center of current box is (x y z): 17.216 12.05337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): 0.478 -25.05909 6.717 33.954 0.952349999999999 36.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 817799.563123716
**BOX SIZE is now: 35.476 27.01144 31.60827
Center of current box is (x y z): 17.216 11.55337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): -0.522 -25.05909 5.717 34.954 1.95235 37.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 952573.701498392
**BOX SIZE is now: 37.476 28.01144 33.60827
Center of current box is (x y z): 17.216 11.05337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): -1.522 -25.05909 4.717 35.954 2.95235 38.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1101075.41207307
**BOX SIZE is now: 39.476 29.01144 35.60827
Center of current box is (x y z): 17.216 10.55337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): -2.522 -25.05909 3.717 36.954 3.95235 39.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1263952.69484774
**BOX SIZE is now: 41.476 30.01144 37.60827
Center of current box is (x y z): 17.216 10.05337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): -3.522 -25.05909 2.717 37.954 4.95235 40.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1441853.54982242
**BOX SIZE is now: 43.476 31.01144 39.60827
Center of current box is (x y z): 17.216 9.55337 21.521135
Diagonals of current box are (D1: x y z, D2: x y z): -4.522 -25.05909 1.717 38.954 5.95235 41.32527
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1635425.97699709
**BOX SIZE is now: 45.476 32.01144 41.60827
Center of receptor atoms is (x y z): 14.1396823394495 0.144038608562691 21.1263146024465
Center of current box is (x y z): 17.216 -9.05337 21.521135
Diagonals of current box is (D1: x y z, D2: x y z): -5.522 -25.05909 0.716999999999999 39.954 6.95235 42.32527
Limit diagonals to 8.3f :  -5.522  -25.059    0.717   39.954    6.952   42.325