X- Y- Z- X- Y- Z+ X- X- Y- X+ X- Z+ X- Z- Y+ Y+ Y- X+ 
After creating box around spheres, box is too small (826466.409555822 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 25.4657779433681 21.5145529061103 33.1110458271237
Center of current box is (x y z): 15.0045 15.2745 35.404
Diagonals of current box are (D1: x y z, D2: x y z): 1.404 -2.407 19.493 28.605 32.956 51.315
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 996328.408389822
**BOX SIZE is now: 29.201 37.363 33.822
Center of current box is (x y z): 15.0045 15.2745 35.404
Diagonals of current box are (D1: x y z, D2: x y z): 0.404 -3.407 18.493 29.605 33.956 52.315
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1149802.12580182
**BOX SIZE is now: 30.201 39.363 35.822
Center of current box is (x y z): 15.5045 15.2745 35.404
Diagonals of current box are (D1: x y z, D2: x y z): 0.404 -4.407 17.493 30.605 34.956 53.315
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1317919.23921382
**BOX SIZE is now: 31.201 41.363 37.822
Center of current box is (x y z): 16.0045 15.2745 35.404
Diagonals of current box are (D1: x y z, D2: x y z): 0.404 -5.407 16.493 31.605 35.956 54.315
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1501327.74862582
**BOX SIZE is now: 32.201 43.363 39.822
Center of receptor atoms is (x y z): 25.4657779433681 21.5145529061103 33.1110458271237
Center of current box is (x y z): 16.5045 15.2745 35.404
Diagonals of current box is (D1: x y z, D2: x y z): 0.404 -6.407 15.493 32.605 36.956 55.315
Limit diagonals to 8.3f :   0.404   -6.407   15.493   32.605   36.956   55.315