X- Y- Z- X- Y+ Z- X- Y+ Z- X+ X+ Y+ Y- X+ Z+ 
After creating box around spheres, box is too small (764209.021703976 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.6992716707022 16.182812590799 11.3429351089588
Center of current box is (x y z): 17.4285 10.9735 2.298
Diagonals of current box are (D1: x y z, D2: x y z): 1.963 -2.165 -15.114 32.894 24.112 19.71
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 875549.428871976
**BOX SIZE is now: 32.931 28.277 34.824
Center of current box is (x y z): 17.4285 10.9735 3.298
Diagonals of current box are (D1: x y z, D2: x y z): 0.962999999999999 -3.165 -14.114 33.894 25.112 20.71
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 994411.820039976
**BOX SIZE is now: 34.931 30.277 34.824
Center of current box is (x y z): 17.4285 10.9735 4.298
Diagonals of current box are (D1: x y z, D2: x y z): -0.0370000000000008 -4.165 -13.114 34.894 26.112 21.71
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1120796.19520798
**BOX SIZE is now: 36.931 32.277 34.824
Center of current box is (x y z): 17.4285 10.9735 5.298
Diagonals of current box are (D1: x y z, D2: x y z): -1.037 -5.165 -12.114 35.894 27.112 22.71
D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1222473.67367998
**BOX SIZE is now: 37.931 34.277 34.824
Center of current box is (x y z): 17.9285 10.9735 6.298
Diagonals of current box are (D1: x y z, D2: x y z): -1.037 -6.165 -11.114 36.894 28.112 23.71
D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1327912.14415198
**BOX SIZE is now: 38.931 36.277 34.824
Center of current box is (x y z): 18.4285 10.9735 7.298
Diagonals of current box are (D1: x y z, D2: x y z): -1.037 -7.165 -10.114 37.894 29.112 24.71
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1478379.45657298
**BOX SIZE is now: 39.931 38.277 35.824
Center of current box is (x y z): 18.9285 10.9735 7.798
Diagonals of current box are (D1: x y z, D2: x y z): -1.037 -8.165 -10.114 38.894 30.112 25.71
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1639095.26699398
**BOX SIZE is now: 40.931 40.277 36.824
Center of receptor atoms is (x y z): 23.6992716707022 16.182812590799 11.3429351089588
Center of current box is (x y z): 19.4285 10.9735 8.298
Diagonals of current box is (D1: x y z, D2: x y z): -1.037 -9.165 -10.114 39.894 31.112 26.71
Limit diagonals to 8.3f :  -1.037   -9.165  -10.114   39.894   31.112   26.710