X- Y- Z+ X- Y- Y+ X- X- X- Y- Z+ Y- Z+ Y+ Z- Z+ Y+ Z- X+ X+ Y+ X+ Z+ Z- X- 
After creating box around spheres, box is too small (703354.021891363 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.1275950220378 43.0604620171118 65.023183821623
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box are (D1: x y z, D2: x y z): -3.22478 25.379 53.64821 26.6656 54.252 83.83291
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 855562.531184767
**BOX SIZE is now: 31.89038 30.873 32.1847
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box are (D1: x y z, D2: x y z): -4.22478 24.379 52.64821 27.6656 55.252 84.83291
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1028279.82575817
**BOX SIZE is now: 33.89038 32.873 34.1847
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box are (D1: x y z, D2: x y z): -5.22478 23.379 51.64821 28.6656 56.252 85.83291
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1222801.90561158
**BOX SIZE is now: 35.89038 34.873 36.1847
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box are (D1: x y z, D2: x y z): -6.22478 22.379 50.64821 29.6656 57.252 86.83291
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1440424.77074498
**BOX SIZE is now: 37.89038 36.873 38.1847
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box are (D1: x y z, D2: x y z): -7.22478 21.379 49.64821 30.6656 58.252 87.83291
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1682444.42115838
**BOX SIZE is now: 39.89038 38.873 40.1847
Center of receptor atoms is (x y z): 15.1275950220378 43.0604620171118 65.023183821623
Center of current box is (x y z): 11.72041 39.8155 68.74056
Diagonals of current box is (D1: x y z, D2: x y z): -8.22478 20.379 48.64821 31.6656 59.252 88.83291
Limit diagonals to 8.3f :  -8.225   20.379   48.648   31.666   59.252   88.833