X+ Y+ Z- X+ Y- Z+ Y+ Z+ Z- X+ Z+ Z+ Z+ Y+ X+ 
After creating box around spheres, box is too small (798802.614580284 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.8735491749175 27.5743155115511 4.67220858085808
Center of current box is (x y z): 13.0275 23.3755 5.635
Diagonals of current box are (D1: x y z, D2: x y z): -2.993 7.316 -8.739 29.048 39.435 20.009
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 964226.892766284
**BOX SIZE is now: 34.041 34.119 30.748
Center of current box is (x y z): 13.0275 23.3755 5.635
Diagonals of current box are (D1: x y z, D2: x y z): -3.993 6.316 -9.739 30.048 40.435 21.009
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1119079.02362828
**BOX SIZE is now: 35.041 36.119 32.748
Center of current box is (x y z): 13.5275 23.3755 5.635
Diagonals of current box are (D1: x y z, D2: x y z): -3.993 5.316 -10.739 31.048 41.435 22.009
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1288937.64649028
**BOX SIZE is now: 36.041 38.119 34.748
Center of current box is (x y z): 14.0275 23.3755 5.635
Diagonals of current box are (D1: x y z, D2: x y z): -3.993 4.316 -11.739 32.048 42.435 23.009
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1474450.76135228
**BOX SIZE is now: 37.041 40.119 36.748
Center of current box is (x y z): 14.5275 23.3755 5.635
Diagonals of current box are (D1: x y z, D2: x y z): -3.993 3.316 -12.739 33.048 43.435 24.009
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1676266.36821428
**BOX SIZE is now: 38.041 42.119 38.748
Center of receptor atoms is (x y z): 16.8735491749175 27.5743155115511 4.67220858085808
Center of current box is (x y z): 15.0275 23.3755 5.635
Diagonals of current box is (D1: x y z, D2: x y z): -3.993 2.316 -13.739 34.048 44.435 25.009
Limit diagonals to 8.3f :  -3.993    2.316  -13.739   34.048   44.435   25.009