X+ Y+ Z+ X+ Z+ Y- Z- X+ X- X- X- 
After creating box around spheres, box is too small (783927.681189498 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 33.2836194444444 -18.3239538888889 27.7213883333333
Center of current box is (x y z): 37.1075 15.9125 30.562
Diagonals of current box are (D1: x y z, D2: x y z): 21.762 -31.313 15.205 52.453 -0.512 45.919
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 947136.783255498
**BOX SIZE is now: 32.691 32.801 32.714
Center of current box is (x y z): 37.1075 15.9125 30.562
Diagonals of current box are (D1: x y z, D2: x y z): 20.762 -32.313 14.205 53.453 0.488 46.919
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1131558.3813215
**BOX SIZE is now: 34.691 34.801 34.714
Center of current box is (x y z): 37.1075 15.9125 30.562
Diagonals of current box are (D1: x y z, D2: x y z): 19.762 -33.313 13.205 54.453 1.488 47.919
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1338488.4753875
**BOX SIZE is now: 36.691 36.801 36.714
Center of current box is (x y z): 37.1075 15.9125 30.562
Diagonals of current box are (D1: x y z, D2: x y z): 18.762 -34.313 12.205 55.453 2.488 48.919
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1569223.0654535
**BOX SIZE is now: 38.691 38.801 38.714
Center of receptor atoms is (x y z): 33.2836194444444 -18.3239538888889 27.7213883333333
Center of current box is (x y z): 37.1075 -15.9125 30.562
Diagonals of current box is (D1: x y z, D2: x y z): 17.762 -35.313 11.205 56.453 3.488 49.919
Limit diagonals to 8.3f :  17.762  -35.313   11.205   56.453    3.488   49.919