X+ Y+ Z+ Z- X- Y+ Z+ X- Y+ Z+ X- Y+ Z- Z+ Z- Z+ X+ Z- Z- Y- Y- Z+ Y- Z+ X- X- 
After creating box around spheres, box is too small (689873.149838144 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 4.43831740614332 26.4595836177475 26.2665029863482
Center of current box is (x y z): 3.143265 24.47566 16.335
Diagonals of current box are (D1: x y z, D2: x y z): -12.117 9.59 2.275 18.40353 39.36132 30.395
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 840255.967146922
**BOX SIZE is now: 32.52053 31.77132 30.12
Center of current box is (x y z): 3.143265 24.47566 16.335
Diagonals of current box are (D1: x y z, D2: x y z): -13.117 8.59 1.275 19.40353 40.36132 31.395
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1011031.7440557
**BOX SIZE is now: 34.52053 33.77132 32.12
Center of current box is (x y z): 3.143265 24.47566 16.335
Diagonals of current box are (D1: x y z, D2: x y z): -14.117 7.59 0.275 20.40353 41.36132 32.395
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1169852.30750728
**BOX SIZE is now: 36.52053 34.77132 34.12
Center of current box is (x y z): 3.143265 24.97566 16.335
Diagonals of current box are (D1: x y z, D2: x y z): -15.117 7.59 -0.725 21.40353 42.36132 33.395
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1343812.65331886
**BOX SIZE is now: 38.52053 35.77132 36.12
Center of current box is (x y z): 3.143265 25.47566 16.335
Diagonals of current box are (D1: x y z, D2: x y z): -16.117 7.59 -1.725 22.40353 43.36132 34.395
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1533560.78149044
**BOX SIZE is now: 40.52053 36.77132 38.12
Center of receptor atoms is (x y z): 4.43831740614332 26.4595836177475 26.2665029863482
Center of current box is (x y z): 3.143265 25.97566 16.335
Diagonals of current box is (D1: x y z, D2: x y z): -17.117 7.59 -2.725 23.40353 44.36132 35.395
Limit diagonals to 8.3f : -17.117    7.590   -2.725   23.404   44.361   35.395