X- Y- Z- Y- Z- X+ Y- Z- Z- X+ X- Y+ 
After creating box around spheres, box is too small (752605.121659775 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 25.8917114523352 22.4779040307102 23.7896826615483
Center of current box is (x y z): 29.25521 13.03795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 14.09794 -1.55638 3.64956 44.41248 27.63228 35.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 853191.978997217
**BOX SIZE is now: 32.31454 29.18866 33.50201
Center of current box is (x y z): 29.25521 14.03795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 13.09794 -0.556380000000001 2.64956 45.41248 28.63228 36.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 960083.586894659
**BOX SIZE is now: 34.31454 29.18866 35.50201
Center of current box is (x y z): 29.25521 15.03795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 12.09794 0.443619999999999 1.64956 46.41248 29.63228 37.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 1073279.9453521
**BOX SIZE is now: 36.31454 29.18866 37.50201
Center of current box is (x y z): 29.25521 16.03795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 11.09794 1.44362 0.649559999999999 47.41248 30.63228 38.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1233645.59060963
**BOX SIZE is now: 38.31454 30.18866 39.50201
Center of current box is (x y z): 29.25521 16.53795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 10.09794 1.44362 -0.350440000000001 48.41248 31.63228 39.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1408936.17382716
**BOX SIZE is now: 40.31454 31.18866 41.50201
Center of current box is (x y z): 29.25521 17.03795 19.400565
Diagonals of current box are (D1: x y z, D2: x y z): 9.09794 1.44362 -1.35044 49.41248 32.63228 40.15157
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1599799.69500468
**BOX SIZE is now: 42.31454 32.18866 43.50201
Center of receptor atoms is (x y z): 25.8917114523352 22.4779040307102 23.7896826615483
Center of current box is (x y z): 29.25521 17.53795 19.400565
Diagonals of current box is (D1: x y z, D2: x y z): 8.09794 1.44362 -2.35044 50.41248 33.63228 41.15157
Limit diagonals to 8.3f :   8.098    1.444   -2.350   50.412   33.632   41.152