X- Y+ Z- Y- Y+ Z- X+ Z- X+ Y+ Z- Z- X+ Y- Y- Y- X+ Z- Z- 
After creating box around spheres, box is too small (640361.307349942 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.5914818799547 2.25636466591167 27.4351979048698
Center of current box is (x y z): 10.68932 0.432964999999999 24.653895
Diagonals of current box are (D1: x y z, D2: x y z): -3.9571 -14.09208 9.83495 25.33574 13.22615 39.47284
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 783707.500149379
**BOX SIZE is now: 31.29284 29.31823 31.63789
Center of current box is (x y z): 10.68932 0.432964999999999 24.653895
Diagonals of current box are (D1: x y z, D2: x y z): -4.9571 -15.09208 8.83495 26.33574 14.22615 40.47284
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 946979.468308816
**BOX SIZE is now: 33.29284 31.31823 33.63789
Center of current box is (x y z): 10.68932 0.432964999999999 24.653895
Diagonals of current box are (D1: x y z, D2: x y z): -5.9571 -16.09208 7.83495 27.33574 15.22615 41.47284
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1131473.21182825
**BOX SIZE is now: 35.29284 33.31823 35.63789
Center of current box is (x y z): 10.68932 0.432964999999999 24.653895
Diagonals of current box are (D1: x y z, D2: x y z): -6.9571 -17.09208 6.83495 28.33574 16.22615 42.47284
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1338484.73070769
**BOX SIZE is now: 37.29284 35.31823 37.63789
Center of current box is (x y z): 10.68932 0.432964999999999 24.653895
Diagonals of current box are (D1: x y z, D2: x y z): -7.9571 -18.09208 5.83495 29.33574 17.22615 43.47284
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1569310.02494713
**BOX SIZE is now: 39.29284 37.31823 39.63789
Center of receptor atoms is (x y z): 11.5914818799547 2.25636466591167 27.4351979048698
Center of current box is (x y z): 10.68932 -0.432964999999999 24.653895
Diagonals of current box is (D1: x y z, D2: x y z): -8.9571 -19.09208 4.83495 30.33574 18.22615 44.47284
Limit diagonals to 8.3f :  -8.957  -19.092    4.835   30.336   18.226   44.473