X+ Y- Z- X- Z- X- Z- Y- Z+ X- Y- Y- Z+ X+ Y- Z+ Z+ Y- Y- Y- Y- X- X- Z+ X- 
After creating box around spheres, box is too small (786405.001030074 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.9386832460733 5.28541308900523 16.2963036649215
Center of current box is (x y z): 18.47515 4.05871 14.09409
Diagonals of current box are (D1: x y z, D2: x y z): 3.519 -11.89977 -1.15982 33.4313 20.01719 29.348
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 920237.335383884
**BOX SIZE is now: 30.9123 33.91696 32.50782
Center of current box is (x y z): 17.97515 4.05871 14.09409
Diagonals of current box are (D1: x y z, D2: x y z): 2.519 -12.89977 -2.15982 33.4313 21.01719 30.348
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1067920.60277769
**BOX SIZE is now: 31.9123 35.91696 34.50782
Center of current box is (x y z): 17.47515 4.05871 14.09409
Diagonals of current box are (D1: x y z, D2: x y z): 1.519 -13.89977 -3.15982 33.4313 22.01719 31.348
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1230102.80321151
**BOX SIZE is now: 32.9123 37.91696 36.50782
Center of current box is (x y z): 16.97515 4.05871 14.09409
Diagonals of current box are (D1: x y z, D2: x y z): 0.519 -14.89977 -4.15982 33.4313 23.01719 32.348
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1407431.93668532
**BOX SIZE is now: 33.9123 39.91696 38.50782
Center of current box is (x y z): 16.47515 4.05871 14.09409
Diagonals of current box are (D1: x y z, D2: x y z): -0.481 -15.89977 -5.15982 33.4313 24.01719 33.348
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1600556.00319913
**BOX SIZE is now: 34.9123 41.91696 40.50782
Center of receptor atoms is (x y z): 14.9386832460733 5.28541308900523 16.2963036649215
Center of current box is (x y z): 15.97515 4.05871 14.09409
Diagonals of current box is (D1: x y z, D2: x y z): -1.481 -16.89977 -6.15982 33.4313 25.01719 34.348
Limit diagonals to 8.3f :  -1.481  -16.900   -6.160   33.431   25.017   34.348