X+ Y- Z- X+ X- Y+ Z- Z- Z+ X- Y+ X+ Z+ Y- Z+ Y- Y- 
After creating box around spheres, box is too small (624541.949127045 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.5121227461858 7.30992233009708 17.1003495145631
Center of current box is (x y z): 23.49619 16.626155 9.6775
Diagonals of current box are (D1: x y z, D2: x y z): 10.41838 2.06291 -5.504 36.574 31.1894 24.859
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 742124.223105358
**BOX SIZE is now: 28.15562 31.12649 31.363
Center of current box is (x y z): 23.49619 16.626155 10.1775
Diagonals of current box are (D1: x y z, D2: x y z): 9.41838 1.06291 -5.504 37.574 32.1894 25.859
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 872883.372963671
**BOX SIZE is now: 30.15562 33.12649 32.363
Center of current box is (x y z): 23.49619 16.626155 10.6775
Diagonals of current box are (D1: x y z, D2: x y z): 8.41838 0.0629100000000005 -5.504 38.574 33.1894 26.859
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 988501.584050363
**BOX SIZE is now: 32.15562 34.12649 33.363
Center of current box is (x y z): 23.49619 16.126155 11.1775
Diagonals of current box are (D1: x y z, D2: x y z): 7.41838 -0.93709 -5.504 39.574 33.1894 27.859
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1113145.06353706
**BOX SIZE is now: 34.15562 35.12649 34.363
Center of current box is (x y z): 23.49619 15.626155 11.6775
Diagonals of current box are (D1: x y z, D2: x y z): 6.41838 -1.93709 -5.504 40.574 33.1894 28.859
D1X- D2X+ D1Y- D2Z+ 
**Total grid points in box is now: 1247137.81142375
**BOX SIZE is now: 36.15562 36.12649 35.363
Center of current box is (x y z): 23.49619 15.126155 12.1775
Diagonals of current box are (D1: x y z, D2: x y z): 5.41838 -2.93709 -5.504 41.574 33.1894 29.859
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1354353.00270195
**BOX SIZE is now: 37.15562 37.12649 36.363
Center of current box is (x y z): 22.99619 14.626155 12.6775
Diagonals of current box are (D1: x y z, D2: x y z): 4.41838 -3.93709 -5.504 41.574 33.1894 30.859
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1467543.02992015
**BOX SIZE is now: 38.15562 38.12649 37.363
Center of current box is (x y z): 22.49619 14.126155 13.1775
Diagonals of current box are (D1: x y z, D2: x y z): 3.41838 -4.93709 -5.504 41.574 33.1894 31.859
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1586869.89307836
**BOX SIZE is now: 39.15562 39.12649 38.363
Center of receptor atoms is (x y z): 19.5121227461858 7.30992233009708 17.1003495145631
Center of current box is (x y z): 21.99619 13.626155 13.6775
Diagonals of current box is (D1: x y z, D2: x y z): 2.41838 -5.93709 -5.504 41.574 33.1894 32.859
Limit diagonals to 8.3f :   2.418   -5.937   -5.504   41.574   33.189   32.859