X- Y+ Z- X- Y- Z- X+ Z+ X- Z+ Z- X- Z- X+ X- Y+ Z- Z+ Z+ 
After creating box around spheres, box is too small (695408.930457916 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 22.9290466954023 110.16038829023 137.560991738506
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box are (D1: x y z, D2: x y z): 10.0317 88.663 115.57299 38.63614 120.36665 143.974
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 846668.007612268
**BOX SIZE is now: 30.60444 33.70365 30.40101
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box are (D1: x y z, D2: x y z): 9.0317 87.663 114.57299 39.63614 121.36665 144.974
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1018384.25036662
**BOX SIZE is now: 32.60444 35.70365 32.40101
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box are (D1: x y z, D2: x y z): 8.0317 86.663 113.57299 40.63614 122.36665 145.974
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1211853.65872097
**BOX SIZE is now: 34.60444 37.70365 34.40101
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box are (D1: x y z, D2: x y z): 7.0317 85.663 112.57299 41.63614 123.36665 146.974
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1428372.23267533
**BOX SIZE is now: 36.60444 39.70365 36.40101
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box are (D1: x y z, D2: x y z): 6.0317 84.663 111.57299 42.63614 124.36665 147.974
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1669235.97222968
**BOX SIZE is now: 38.60444 41.70365 38.40101
Center of receptor atoms is (x y z): 22.9290466954023 110.16038829023 137.560991738506
Center of current box is (x y z): 24.33392 104.514825 129.773495
Diagonals of current box is (D1: x y z, D2: x y z): 5.0317 83.663 110.57299 43.63614 125.36665 148.974
Limit diagonals to 8.3f :   5.032   83.663  110.573   43.636  125.367  148.974