X- Y+ Z+ X+ Y- X+ Y- Z+ X+ Y- Z+ X+ Y+ Z+ X+ Z+ X+ Z+ X+ 
After creating box around spheres, box is too small (806382.145048646 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -21.4234185596907 6.43634219429677 -6.73140067665537
Center of current box is (x y z): 24.7165 0.173999999999999 18.85358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -16.087 -34.739 -9.948 15.739 -2.96816
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 913962.446194646
**BOX SIZE is now: 30.537 33.826 32.77084
Center of current box is (x y z): 24.2165 0.173999999999999 18.35358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -17.087 -34.739 -8.948 16.739 -1.96816
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1030206.59806065
**BOX SIZE is now: 31.537 35.826 33.77084
Center of current box is (x y z): 23.7165 0.173999999999999 17.85358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -18.087 -34.739 -7.948 17.739 -0.968159999999999
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1155438.60064665
**BOX SIZE is now: 32.537 37.826 34.77084
Center of current box is (x y z): 23.2165 0.173999999999999 17.35358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -19.087 -34.739 -6.948 18.739 0.0318400000000008
D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1251517.99815897
**BOX SIZE is now: 32.537 39.826 35.77084
Center of current box is (x y z): 23.2165 0.173999999999999 16.85358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -20.087 -34.739 -6.948 19.739 1.03184
D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1351111.39167129
**BOX SIZE is now: 32.537 41.826 36.77084
Center of current box is (x y z): 23.2165 0.173999999999999 16.35358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -21.087 -34.739 -6.948 20.739 2.03184
D2Y+ D2Z+ 
**Total grid points in box is now: 1421037.13601445
**BOX SIZE is now: 32.537 42.826 37.77084
Center of current box is (x y z): 23.2165 0.326000000000001 15.85358
Diagonals of current box are (D1: x y z, D2: x y z): -39.485 -21.087 -34.739 -6.948 21.739 3.03184
D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1526780.02252677
**BOX SIZE is now: 32.537 44.826 38.77084
Center of receptor atoms is (x y z): -21.4234185596907 6.43634219429677 -6.73140067665537
Center of current box is (x y z): -23.2165 0.326000000000001 -15.35358
Diagonals of current box is (D1: x y z, D2: x y z): -39.485 -22.087 -34.739 -6.948 22.739 4.03184
Limit diagonals to 8.3f : -39.485  -22.087  -34.739   -6.948   22.739    4.032