X- Y+ Z+ X- Y- Z+ Y- Y- X- X+ Z+ Y+ Y- X- Y- 
After creating box around spheres, box is too small (756851.742042552 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 48.1652439807383 38.9527014446228 25.8776875334404
Center of current box is (x y z): 51.0365 47.803 28.059
Diagonals of current box are (D1: x y z, D2: x y z): 37.302 31.861 12.056 64.771 63.745 44.062
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 834283.225320552
**BOX SIZE is now: 28.469 32.884 33.006
Center of current box is (x y z): 50.5365 47.303 28.559
Diagonals of current box are (D1: x y z, D2: x y z): 36.302 30.861 12.056 64.771 63.745 45.062
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 916810.094598552
**BOX SIZE is now: 29.469 33.884 34.006
Center of current box is (x y z): 50.0365 46.803 29.059
Diagonals of current box are (D1: x y z, D2: x y z): 35.302 29.861 12.056 64.771 63.745 46.062
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1062912.92994655
**BOX SIZE is now: 30.469 35.884 36.006
Center of current box is (x y z): 49.5365 46.803 29.059
Diagonals of current box are (D1: x y z, D2: x y z): 34.302 28.861 11.056 64.771 64.745 47.062
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1223361.18929455
**BOX SIZE is now: 31.469 37.884 38.006
Center of current box is (x y z): 49.0365 46.803 29.059
Diagonals of current box are (D1: x y z, D2: x y z): 33.302 27.861 10.056 64.771 65.745 48.062
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1363838.04555055
**BOX SIZE is now: 32.469 39.884 39.006
Center of current box is (x y z): 48.5365 46.803 28.559
Diagonals of current box are (D1: x y z, D2: x y z): 32.302 26.861 9.056 64.771 66.745 48.062
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1552036.95889855
**BOX SIZE is now: 33.469 41.884 41.006
Center of receptor atoms is (x y z): 48.1652439807383 38.9527014446228 25.8776875334404
Center of current box is (x y z): 48.0365 46.803 28.559
Diagonals of current box is (D1: x y z, D2: x y z): 31.302 25.861 8.056 64.771 67.745 49.062
Limit diagonals to 8.3f :  31.302   25.861    8.056   64.771   67.745   49.062