X+ Y- Z- X+ Z+ Y+ Y+ X+ Y+ Z- X+ Y+ Z- Z+ X+ 
After creating box around spheres, box is too small (695581.6797406 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.2535280569515 52.7501888609717 37.7912824539364
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box are (D1: x y z, D2: x y z): 23.229 37.113 22.532 58.623 64.74809 48.87067
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 847913.211798596
**BOX SIZE is now: 37.394 29.63509 28.33867
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box are (D1: x y z, D2: x y z): 22.229 36.113 21.532 59.623 65.74809 49.87067
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1020844.18001659
**BOX SIZE is now: 39.394 31.63509 30.33867
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box are (D1: x y z, D2: x y z): 21.229 35.113 20.532 60.623 66.74809 50.87067
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1215670.58439459
**BOX SIZE is now: 41.394 33.63509 32.33867
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box are (D1: x y z, D2: x y z): 20.229 34.113 19.532 61.623 67.74809 51.87067
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1433688.42493258
**BOX SIZE is now: 43.394 35.63509 34.33867
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box are (D1: x y z, D2: x y z): 19.229 33.113 18.532 62.623 68.74809 52.87067
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1676193.70163058
**BOX SIZE is now: 45.394 37.63509 36.33867
Center of receptor atoms is (x y z): 42.2535280569515 52.7501888609717 37.7912824539364
Center of current box is (x y z): 40.926 50.930545 35.701335
Diagonals of current box is (D1: x y z, D2: x y z): 18.229 32.113 17.532 63.623 69.74809 53.87067
Limit diagonals to 8.3f :  18.229   32.113   17.532   63.623   69.748   53.871