X+ Y+ Z- X+ Y- Z- X- Z+ X- X+ X- Y- Y- Z+ 
After creating box around spheres, box is too small (669918.361255837 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 44.0125458107295 160.092492163954 24.8452920433996
Center of current box is (x y z): 39.35509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 23.253 149.545 5.76733 55.45718 175.55008 35.39433
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 817970.730591575
**BOX SIZE is now: 34.20418 28.00508 31.627
Center of current box is (x y z): 39.35509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 22.253 148.545 4.76733 56.45718 176.55008 36.39433
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 959049.249807992
**BOX SIZE is now: 35.20418 30.00508 33.627
Center of current box is (x y z): 39.85509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 22.253 147.545 3.76733 57.45718 177.55008 37.39433
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1114604.13654441
**BOX SIZE is now: 36.20418 32.00508 35.627
Center of current box is (x y z): 40.35509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 22.253 146.545 2.76733 58.45718 178.55008 38.39433
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1285283.39080083
**BOX SIZE is now: 37.20418 34.00508 37.627
Center of current box is (x y z): 40.85509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 22.253 145.545 1.76733 59.45718 179.55008 39.39433
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1471735.01257725
**BOX SIZE is now: 38.20418 36.00508 39.627
Center of current box is (x y z): 41.35509 162.54754 20.58083
Diagonals of current box are (D1: x y z, D2: x y z): 22.253 144.545 0.767329999999999 60.45718 180.55008 40.39433
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1674607.00187366
**BOX SIZE is now: 39.20418 38.00508 41.627
Center of receptor atoms is (x y z): 44.0125458107295 160.092492163954 24.8452920433996
Center of current box is (x y z): 41.85509 162.54754 20.58083
Diagonals of current box is (D1: x y z, D2: x y z): 22.253 143.545 -0.232670000000001 61.45718 181.55008 41.39433
Limit diagonals to 8.3f :  22.253  143.545   -0.233   61.457  181.550   41.394