X- Y+ Z- Y+ Z- Y- X- Z+ X+ Y- Y- Y+ Y- Z+ X+ Y- Z+ Z- 
After creating box around spheres, box is too small (640527.326718046 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 17.8883427296218 131.197883016208 -1.49691050035235
Center of current box is (x y z): 16.665635 135.625885 1.04894
Diagonals of current box are (D1: x y z, D2: x y z): 2.03427 121.64278 -15.54318 31.297 149.60899 13.4453
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 783831.580366129
**BOX SIZE is now: 31.26273 29.96621 30.98848
Center of current box is (x y z): 16.665635 135.625885 1.04894
Diagonals of current box are (D1: x y z, D2: x y z): 1.03427 120.64278 -16.54318 32.297 150.60899 14.4453
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 947054.796734212
**BOX SIZE is now: 33.26273 31.96621 32.98848
Center of current box is (x y z): 16.665635 135.625885 1.04894
Diagonals of current box are (D1: x y z, D2: x y z): 0.0342699999999994 119.64278 -17.54318 33.297 151.60899 15.4453
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1131492.9758223
**BOX SIZE is now: 35.26273 33.96621 34.98848
Center of current box is (x y z): 16.665635 135.625885 1.04894
Diagonals of current box are (D1: x y z, D2: x y z): -0.965730000000001 118.64278 -18.54318 34.297 152.60899 16.4453
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1338442.11763038
**BOX SIZE is now: 37.26273 35.96621 36.98848
Center of current box is (x y z): 16.665635 135.625885 1.04894
Diagonals of current box are (D1: x y z, D2: x y z): -1.96573 117.64278 -19.54318 35.297 153.60899 17.4453
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1569198.22215846
**BOX SIZE is now: 39.26273 37.96621 38.98848
Center of receptor atoms is (x y z): 17.8883427296218 131.197883016208 -1.49691050035235
Center of current box is (x y z): 16.665635 135.625885 -1.04894
Diagonals of current box is (D1: x y z, D2: x y z): -2.96573 116.64278 -20.54318 36.297 154.60899 18.4453
Limit diagonals to 8.3f :  -2.966  116.643  -20.543   36.297  154.609   18.445