X- Y- Z+ X- Z- X+ Y- Z- X+ Y- Y- Y+ Y+ Y- Y- Z+ Y+ 
After creating box around spheres, box is too small (683617.895441809 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.9221133118378 26.7870994933211 69.4211321971441
Center of current box is (x y z): 19.991735 14.586695 64.416605
Diagonals of current box are (D1: x y z, D2: x y z): 4.06147 -0.0696100000000008 50.86121 35.922 29.243 77.972
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 779029.490678005
**BOX SIZE is now: 33.86053 30.31261 28.11079
Center of current box is (x y z): 19.991735 15.086695 64.916605
Diagonals of current box are (D1: x y z, D2: x y z): 3.06147 -0.0696100000000008 50.86121 36.922 30.243 78.972
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 882579.281734202
**BOX SIZE is now: 35.86053 31.31261 29.11079
Center of current box is (x y z): 19.991735 15.586695 65.416605
Diagonals of current box are (D1: x y z, D2: x y z): 2.06147 -0.0696100000000008 50.86121 37.922 31.243 79.972
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 994591.268610398
**BOX SIZE is now: 37.86053 32.31261 30.11079
Center of current box is (x y z): 19.991735 16.086695 65.916605
Diagonals of current box are (D1: x y z, D2: x y z): 1.06147 -0.0696100000000008 50.86121 38.922 32.243 80.972
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1151241.62514424
**BOX SIZE is now: 39.86053 33.31261 32.11079
Center of current box is (x y z): 19.991735 16.586695 65.916605
Diagonals of current box are (D1: x y z, D2: x y z): 0.0614699999999999 -0.0696100000000008 49.86121 39.922 33.243 81.972
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1322860.40799809
**BOX SIZE is now: 41.86053 34.31261 34.11079
Center of current box is (x y z): 19.991735 17.086695 65.916605
Diagonals of current box are (D1: x y z, D2: x y z): -0.93853 -0.0696100000000008 48.86121 40.922 34.243 82.972
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1510095.61717194
**BOX SIZE is now: 43.86053 35.31261 36.11079
Center of receptor atoms is (x y z): 19.9221133118378 26.7870994933211 69.4211321971441
Center of current box is (x y z): 19.991735 17.586695 65.916605
Diagonals of current box is (D1: x y z, D2: x y z): -1.93853 -0.0696100000000008 47.86121 41.922 35.243 83.972
Limit diagonals to 8.3f :  -1.939   -0.070   47.861   41.922   35.243   83.972