X- Y+ Z- X+ Y+ Z- Y+ X+ Y+ Y- X+ X+ Y- 
After creating box around spheres, box is too small (644678.203947914 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.9738227780735 0.637313198509847 17.1481112293773
Center of current box is (x y z): 10.49548 4.35656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -3.29433 -11.79 10.76672 24.28529 20.50312 37.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 766018.636661036
**BOX SIZE is now: 29.57962 33.29312 28.80902
Center of current box is (x y z): 10.49548 3.85656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -4.29433 -12.79 9.76672 25.28529 20.50312 38.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 900856.356414158
**BOX SIZE is now: 31.57962 34.29312 30.80902
Center of current box is (x y z): 10.49548 3.35656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -5.29433 -13.79 8.76672 26.28529 20.50312 39.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1049839.36320728
**BOX SIZE is now: 33.57962 35.29312 32.80902
Center of current box is (x y z): 10.49548 2.85656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -6.29433 -14.79 7.76672 27.28529 20.50312 40.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1213615.6570404
**BOX SIZE is now: 35.57962 36.29312 34.80902
Center of current box is (x y z): 10.49548 2.35656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -7.29433 -15.79 6.76672 28.28529 20.50312 41.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1392833.23791352
**BOX SIZE is now: 37.57962 37.29312 36.80902
Center of current box is (x y z): 10.49548 1.85656 24.17123
Diagonals of current box are (D1: x y z, D2: x y z): -8.29433 -16.79 5.76672 29.28529 20.50312 42.57574
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1588140.10582665
**BOX SIZE is now: 39.57962 38.29312 38.80902
Center of receptor atoms is (x y z): 14.9738227780735 0.637313198509847 17.1481112293773
Center of current box is (x y z): 10.49548 1.35656 24.17123
Diagonals of current box is (D1: x y z, D2: x y z): -9.29433 -17.79 4.76672 30.28529 20.50312 43.57574
Limit diagonals to 8.3f :  -9.294  -17.790    4.767   30.285   20.503   43.576