X- Y+ Z- X- Y- Z- Y+ Y+ X+ X- Y- X- Y- Y+ Y- Y- 
After creating box around spheres, box is too small (713461.673887583 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 28.6780639634495 5.55271901770417 57.4113238149629
Center of current box is (x y z): 30.528995 7.695155 65.495035
Diagonals of current box are (D1: x y z, D2: x y z): 15.63777 -6.887 50.28379 45.42022 22.27731 80.70628
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 839249.124704032
**BOX SIZE is now: 31.78245 30.16431 32.42249
Center of current box is (x y z): 30.528995 7.195155 65.495035
Diagonals of current box are (D1: x y z, D2: x y z): 14.63777 -7.887 49.28379 46.42022 22.27731 81.70628
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 978486.200000481
**BOX SIZE is now: 33.78245 31.16431 34.42249
Center of current box is (x y z): 30.528995 6.695155 65.495035
Diagonals of current box are (D1: x y z, D2: x y z): 13.63777 -8.887 48.28379 47.42022 22.27731 82.70628
D1X- D2X+ D1Z- D2Z+ 
**Total grid points in box is now: 1096632.17973982
**BOX SIZE is now: 35.78245 31.16431 36.42249
Center of current box is (x y z): 30.528995 6.695155 65.495035
Diagonals of current box are (D1: x y z, D2: x y z): 12.63777 -8.887 47.28379 48.42022 22.27731 83.70628
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1189718.12286145
**BOX SIZE is now: 37.78245 31.16431 37.42249
Center of current box is (x y z): 30.528995 6.695155 64.995035
Diagonals of current box are (D1: x y z, D2: x y z): 11.63777 -8.887 46.28379 49.42022 22.27731 83.70628
D1X- D2X+ D1Y- D1Z- 
**Total grid points in box is now: 1327440.41272019
**BOX SIZE is now: 39.78245 32.16431 38.42249
Center of current box is (x y z): 30.528995 6.195155 64.495035
Diagonals of current box are (D1: x y z, D2: x y z): 10.63777 -9.887 45.28379 50.42022 22.27731 83.70628
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1430460.78741182
**BOX SIZE is now: 41.78245 32.16431 39.42249
Center of current box is (x y z): 30.528995 6.195155 63.995035
Diagonals of current box are (D1: x y z, D2: x y z): 9.63777 -9.887 44.28379 51.42022 22.27731 83.70628
D1X- D2X+ D1Z- 
**Total grid points in box is now: 1536954.90758345
**BOX SIZE is now: 43.78245 32.16431 40.42249
Center of receptor atoms is (x y z): 28.6780639634495 5.55271901770417 57.4113238149629
Center of current box is (x y z): 30.528995 6.195155 63.495035
Diagonals of current box is (D1: x y z, D2: x y z): 8.63777 -9.887 43.28379 52.42022 22.27731 83.70628
Limit diagonals to 8.3f :   8.638   -9.887   43.284   52.420   22.277   83.706