X+ Y- Z+ Y- Y+ Y+ Y+ X+ Y+ 
After creating box around spheres, box is too small (709746.479561751 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.4976053726826 66.2695486189936 48.5295353764661
Center of current box is (x y z): 35.68 59.9872 43.2405
Diagonals of current box are (D1: x y z, D2: x y z): 22.062 45.062 27.074 49.298 74.9124 59.407
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 863193.898304151
**BOX SIZE is now: 29.236 31.8504 34.333
Center of current box is (x y z): 35.68 59.9872 43.2405
Diagonals of current box are (D1: x y z, D2: x y z): 21.062 44.062 26.074 50.298 75.9124 60.407
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1037251.90744655
**BOX SIZE is now: 31.236 33.8504 36.333
Center of current box is (x y z): 35.68 59.9872 43.2405
Diagonals of current box are (D1: x y z, D2: x y z): 20.062 43.062 25.074 51.298 76.9124 61.407
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1233216.50698895
**BOX SIZE is now: 33.236 35.8504 38.333
Center of current box is (x y z): 35.68 59.9872 43.2405
Diagonals of current box are (D1: x y z, D2: x y z): 19.062 42.062 24.074 52.298 77.9124 62.407
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1452383.69693135
**BOX SIZE is now: 35.236 37.8504 40.333
Center of current box is (x y z): 35.68 59.9872 43.2405
Diagonals of current box are (D1: x y z, D2: x y z): 18.062 41.062 23.074 53.298 78.9124 63.407
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1655985.00092495
**BOX SIZE is now: 37.236 39.8504 41.333
Center of receptor atoms is (x y z): 33.4976053726826 66.2695486189936 48.5295353764661
Center of current box is (x y z): 35.68 59.9872 43.7405
Diagonals of current box is (D1: x y z, D2: x y z): 17.062 40.062 23.074 54.298 79.9124 64.407
Limit diagonals to 8.3f :  17.062   40.062   23.074   54.298   79.912   64.407