X- Y- Z+ X+ Y+ Y+ X+ Y+ X- X+ Y+ Z+ X- Z+ Y+ Z+ Y+ 
After creating box around spheres, box is too small (634382.872475608 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.9740507107184 53.2190998847483 13.2658033038801
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box are (D1: x y z, D2: x y z): 33.64967 35.82305 -3.265 62.44212 66.683 23.17819
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777057.595180417
**BOX SIZE is now: 30.79245 32.85995 28.44319
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box are (D1: x y z, D2: x y z): 32.64967 34.82305 -4.265 63.44212 67.683 24.17819
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 939624.965325226
**BOX SIZE is now: 32.79245 34.85995 30.44319
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box are (D1: x y z, D2: x y z): 31.64967 33.82305 -5.265 64.44212 68.683 25.17819
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1123380.98291003
**BOX SIZE is now: 34.79245 36.85995 32.44319
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box are (D1: x y z, D2: x y z): 30.64967 32.82305 -6.265 65.44212 69.683 26.17819
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1329621.64793484
**BOX SIZE is now: 36.79245 38.85995 34.44319
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box are (D1: x y z, D2: x y z): 29.64967 31.82305 -7.265 66.44212 70.683 27.17819
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1559642.96039965
**BOX SIZE is now: 38.79245 40.85995 36.44319
Center of receptor atoms is (x y z): 46.9740507107184 53.2190998847483 13.2658033038801
Center of current box is (x y z): 48.045895 51.253025 9.956595
Diagonals of current box is (D1: x y z, D2: x y z): 28.64967 30.82305 -8.265 67.44212 71.683 28.17819
Limit diagonals to 8.3f :  28.650   30.823   -8.265   67.442   71.683   28.178