X- Y- Z- X- Y- Z+ X+ Y+ Y+ Y- Z- X- 
After creating box around spheres, box is too small (752314.813489008 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 6.5779666292765 65.7147131239484 59.5850577678071
Center of current box is (x y z): 2.5295 65.625 67.5005
Diagonals of current box are (D1: x y z, D2: x y z): -11.95 50.497 51.6 17.009 80.753 83.401
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 884399.081707008
**BOX SIZE is now: 30.959 32.256 32.801
Center of current box is (x y z): 2.5295 65.625 67.0005
Diagonals of current box are (D1: x y z, D2: x y z): -12.95 49.497 50.6 18.009 81.753 83.401
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1030395.58592501
**BOX SIZE is now: 32.959 34.256 33.801
Center of current box is (x y z): 2.5295 65.625 66.5005
Diagonals of current box are (D1: x y z, D2: x y z): -13.95 48.497 49.6 19.009 82.753 83.401
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1190952.32614301
**BOX SIZE is now: 34.959 36.256 34.801
Center of current box is (x y z): 2.5295 65.625 66.0005
Diagonals of current box are (D1: x y z, D2: x y z): -14.95 47.497 48.6 20.009 83.753 83.401
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1330991.73506801
**BOX SIZE is now: 36.959 37.256 35.801
Center of current box is (x y z): 2.5295 65.125 65.5005
Diagonals of current box are (D1: x y z, D2: x y z): -15.95 46.497 47.6 21.009 83.753 83.401
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1480917.08599301
**BOX SIZE is now: 38.959 38.256 36.801
Center of current box is (x y z): 2.5295 64.625 65.0005
Diagonals of current box are (D1: x y z, D2: x y z): -16.95 45.497 46.6 22.009 83.753 83.401
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1682856.24021101
**BOX SIZE is now: 40.959 40.256 37.801
Center of receptor atoms is (x y z): 6.5779666292765 65.7147131239484 59.5850577678071
Center of current box is (x y z): 2.5295 64.625 64.5005
Diagonals of current box is (D1: x y z, D2: x y z): -17.95 44.497 45.6 23.009 84.753 83.401
Limit diagonals to 8.3f : -17.950   44.497   45.600   23.009   84.753   83.401