X+ Y+ Z- X- Y- X- X+ Y- X- Z- Z- Z- Z- Y+ Z- Y- 
After creating box around spheres, box is too small (600048.228291879 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.228671225383 21.421579321663 19.4931619256018
Center of current box is (x y z): 27.16973 14.3695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 13.9453 0.00399999999999956 5.399 40.39416 28.735 34.64488
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 737561.239286266
**BOX SIZE is now: 28.44886 30.731 31.24588
Center of current box is (x y z): 27.16973 14.3695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 12.9453 -0.996 4.399 41.39416 29.735 35.64488
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 894606.210120653
**BOX SIZE is now: 30.44886 32.731 33.24588
Center of current box is (x y z): 27.16973 14.3695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 11.9453 -1.996 3.399 42.39416 30.735 36.64488
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1041599.54790123
**BOX SIZE is now: 32.44886 33.731 35.24588
Center of current box is (x y z): 27.16973 14.8695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 10.9453 -1.996 2.399 43.39416 31.735 37.64488
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1203189.8136018
**BOX SIZE is now: 34.44886 34.731 37.24588
Center of current box is (x y z): 27.16973 15.3695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 9.9453 -1.996 1.399 44.39416 32.735 38.64488
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1380025.00722237
**BOX SIZE is now: 36.44886 35.731 39.24588
Center of current box is (x y z): 27.16973 15.8695 20.02194
Diagonals of current box are (D1: x y z, D2: x y z): 8.9453 -1.996 0.398999999999999 45.39416 33.735 39.64488
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1572753.12876295
**BOX SIZE is now: 38.44886 36.731 41.24588
Center of receptor atoms is (x y z): 23.228671225383 21.421579321663 19.4931619256018
Center of current box is (x y z): 27.16973 16.3695 20.02194
Diagonals of current box is (D1: x y z, D2: x y z): 7.9453 -1.996 -0.601000000000001 46.39416 34.735 40.64488
Limit diagonals to 8.3f :   7.945   -1.996   -0.601   46.394   34.735   40.645