X- Y+ Z- X+ Y+ Z+ Z- X+ X+ Y+ Y+ Z+ Y+ 
After creating box around spheres, box is too small (567863.204334954 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.3758292783505 0.543682886597936 23.7013645360825
Center of current box is (x y z): 19.216855 9.49981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): 4.65117 -23.04762 4.41674 33.78254 4.048 31.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 676477.546419194
**BOX SIZE is now: 31.13137 28.09562 28.64526
Center of current box is (x y z): 19.216855 8.99981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): 3.65117 -23.04762 3.41674 34.78254 5.048 32.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 797616.418463434
**BOX SIZE is now: 33.13137 29.09562 30.64526
Center of current box is (x y z): 19.216855 8.49981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): 2.65117 -23.04762 2.41674 35.78254 6.048 33.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 931927.820467673
**BOX SIZE is now: 35.13137 30.09562 32.64526
Center of current box is (x y z): 19.216855 7.99981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): 1.65117 -23.04762 1.41674 36.78254 7.048 34.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1080059.75243191
**BOX SIZE is now: 37.13137 31.09562 34.64526
Center of current box is (x y z): 19.216855 7.49981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): 0.65117 -23.04762 0.416740000000001 37.78254 8.048 35.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1242660.21435615
**BOX SIZE is now: 39.13137 32.09562 36.64526
Center of current box is (x y z): 19.216855 6.99981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): -0.34883 -23.04762 -0.583259999999999 38.78254 9.048 36.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1420377.20624039
**BOX SIZE is now: 41.13137 33.09562 38.64526
Center of current box is (x y z): 19.216855 6.49981 17.73937
Diagonals of current box are (D1: x y z, D2: x y z): -1.34883 -23.04762 -1.58326 39.78254 10.048 37.062
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1613858.72808463
**BOX SIZE is now: 43.13137 34.09562 40.64526
Center of receptor atoms is (x y z): 15.3758292783505 0.543682886597936 23.7013645360825
Center of current box is (x y z): 19.216855 -5.99981 17.73937
Diagonals of current box is (D1: x y z, D2: x y z): -2.34883 -23.04762 -2.58326 40.78254 11.048 38.062
Limit diagonals to 8.3f :  -2.349  -23.048   -2.583   40.783   11.048   38.062