X- Y- Z+ X- Z- X- Z+ X- Z+ Y- X- X- Y+ Z- Y+ X+ X- Z+ Y- Y- 
After creating box around spheres, box is too small (689185.669023621 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.2272801909307 17.1381966587112 14.0620448687351
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box are (D1: x y z, D2: x y z): 19.43089 -7.301 -3.06394 49.172 22.27551 25.95412
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 839391.629114959
**BOX SIZE is now: 31.74111 31.57651 31.01806
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box are (D1: x y z, D2: x y z): 18.43089 -8.301 -4.06394 50.172 23.27551 26.95412
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1009974.0960863
**BOX SIZE is now: 33.74111 33.57651 33.01806
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box are (D1: x y z, D2: x y z): 17.43089 -9.301 -5.06394 51.172 24.27551 27.95412
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1202229.06993764
**BOX SIZE is now: 35.74111 35.57651 35.01806
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box are (D1: x y z, D2: x y z): 16.43089 -10.301 -6.06394 52.172 25.27551 28.95412
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1417452.55066897
**BOX SIZE is now: 37.74111 37.57651 37.01806
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box are (D1: x y z, D2: x y z): 15.43089 -11.301 -7.06394 53.172 26.27551 29.95412
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1656940.53828031
**BOX SIZE is now: 39.74111 39.57651 39.01806
Center of receptor atoms is (x y z): 26.2272801909307 17.1381966587112 14.0620448687351
Center of current box is (x y z): 34.301445 7.487255 11.44509
Diagonals of current box is (D1: x y z, D2: x y z): 14.43089 -12.301 -8.06394 54.172 27.27551 30.95412
Limit diagonals to 8.3f :  14.431  -12.301   -8.064   54.172   27.276   30.954