X+ Y+ Z- Y+ X- Z+ Y- Z+ Y- X+ Z- Y+ X+ X- X+ Z- X- X+ X- X+ 
After creating box around spheres, box is too small (705102.630462194 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.0589207920792 43.1173572173007 65.6124778530484
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box are (D1: x y z, D2: x y z): -3.28114 25.55 53.98881 26.707 54.38467 84.19
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 857558.93948791
**BOX SIZE is now: 31.98814 30.83467 32.20119
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box are (D1: x y z, D2: x y z): -4.28114 24.55 52.98881 27.707 55.38467 85.19
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1030540.43251363
**BOX SIZE is now: 33.98814 32.83467 34.20119
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box are (D1: x y z, D2: x y z): -5.28114 23.55 51.98881 28.707 56.38467 86.19
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1225343.10953934
**BOX SIZE is now: 35.98814 34.83467 36.20119
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box are (D1: x y z, D2: x y z): -6.28114 22.55 50.98881 29.707 57.38467 87.19
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1443262.97056506
**BOX SIZE is now: 37.98814 36.83467 38.20119
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box are (D1: x y z, D2: x y z): -7.28114 21.55 49.98881 30.707 58.38467 88.19
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1685596.01559077
**BOX SIZE is now: 39.98814 38.83467 40.20119
Center of receptor atoms is (x y z): 15.0589207920792 43.1173572173007 65.6124778530484
Center of current box is (x y z): 11.71293 39.967335 69.089405
Diagonals of current box is (D1: x y z, D2: x y z): -8.28114 20.55 48.98881 31.707 59.38467 89.19
Limit diagonals to 8.3f :  -8.281   20.550   48.989   31.707   59.385   89.190