X- Y+ Z+ X- Y+ X+ Y+ Z+ X- Z- X+ Y+ Y+ 
After creating box around spheres, box is too small (598849.80143592 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.224968 15.7295292307692 21.3503556923077
Center of current box is (x y z): 4.78509 12.50642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -10.06227 -1.493 10.99963 19.63245 26.50584 37.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 711644.433977935
**BOX SIZE is now: 31.69472 28.99884 28.67687
Center of current box is (x y z): 4.78509 13.00642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -11.06227 -1.493 9.99963 20.63245 27.50584 38.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 837222.947679951
**BOX SIZE is now: 33.69472 29.99884 30.67687
Center of current box is (x y z): 4.78509 13.50642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -12.06227 -1.493 8.99963 21.63245 28.50584 39.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 976233.342541966
**BOX SIZE is now: 35.69472 30.99884 32.67687
Center of current box is (x y z): 4.78509 14.00642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -13.06227 -1.493 7.99963 22.63245 29.50584 40.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1129323.61856398
**BOX SIZE is now: 37.69472 31.99884 34.67687
Center of current box is (x y z): 4.78509 14.50642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -14.06227 -1.493 6.99963 23.63245 30.50584 41.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1297141.775746
**BOX SIZE is now: 39.69472 32.99884 36.67687
Center of current box is (x y z): 4.78509 15.00642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -15.06227 -1.493 5.99963 24.63245 31.50584 42.6765
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1480335.81408801
**BOX SIZE is now: 41.69472 33.99884 38.67687
Center of current box is (x y z): 4.78509 15.50642 24.338065
Diagonals of current box are (D1: x y z, D2: x y z): -16.06227 -1.493 4.99963 25.63245 32.50584 43.6765
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1638263.59170866
**BOX SIZE is now: 43.69472 34.99884 39.67687
Center of receptor atoms is (x y z): 1.224968 15.7295292307692 21.3503556923077
Center of current box is (x y z): 4.78509 16.00642 23.838065
Diagonals of current box is (D1: x y z, D2: x y z): -17.06227 -1.493 3.99963 26.63245 33.50584 43.6765
Limit diagonals to 8.3f : -17.062   -1.493    4.000   26.632   33.506   43.677