X- Y- Z- X- Y+ Z+ X+ Z+ X- Y- Z+ Y- X- Y- X+ Z+ 
After creating box around spheres, box is too small (731532.441805466 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 31.1213522336769 -28.2705285223367 -2.5408412371134
Center of current box is (x y z): 29.726 24.08708 7.6065
Diagonals of current box are (D1: x y z, D2: x y z): 14.619 -38.88216 -22.759 44.833 -9.292 7.546
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 887625.947889626
**BOX SIZE is now: 32.214 31.59016 32.305
Center of current box is (x y z): 29.726 24.08708 7.6065
Diagonals of current box are (D1: x y z, D2: x y z): 13.619 -39.88216 -23.759 45.833 -8.292 8.546
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1064479.03253379
**BOX SIZE is now: 34.214 33.59016 34.305
Center of current box is (x y z): 29.726 24.08708 7.6065
Diagonals of current box are (D1: x y z, D2: x y z): 12.619 -40.88216 -24.759 46.833 -7.292 9.546
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1263387.69573795
**BOX SIZE is now: 36.214 35.59016 36.305
Center of current box is (x y z): 29.726 24.08708 7.6065
Diagonals of current box are (D1: x y z, D2: x y z): 11.619 -41.88216 -25.759 47.833 -6.292 10.546
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1485647.93750211
**BOX SIZE is now: 38.214 37.59016 38.305
Center of current box is (x y z): 29.726 24.08708 7.6065
Diagonals of current box are (D1: x y z, D2: x y z): 10.619 -42.88216 -26.759 48.833 -5.292 11.546
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1732555.75782627
**BOX SIZE is now: 40.214 39.59016 40.305
Center of receptor atoms is (x y z): 31.1213522336769 -28.2705285223367 -2.5408412371134
Center of current box is (x y z): 29.726 -24.08708 -7.6065
Diagonals of current box is (D1: x y z, D2: x y z): 9.619 -43.88216 -27.759 49.833 -4.292 12.546
Limit diagonals to 8.3f :   9.619  -43.882  -27.759   49.833   -4.292   12.546