X+ Y- Z+ Y- Z+ Z+ X+ Y+ Z- Y- Y+ Y+ Z- Z- Z- Y+ Z- Z- 
After creating box around spheres, box is too small (677516.07501228 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 36.8219111214518 -27.8872103303862 -13.2281154025128
Center of current box is (x y z): 32.45537 29.99464 1.879275
Diagonals of current box are (D1: x y z, D2: x y z): 17.3897 -44.70028 -16.037 47.52104 -15.289 12.27845
D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 747602.389640694
**BOX SIZE is now: 31.13134 31.41128 28.31545
Center of current box is (x y z): 32.95537 29.99464 2.879275
Diagonals of current box are (D1: x y z, D2: x y z): 17.3897 -45.70028 -17.037 48.52104 -14.289 11.27845
D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 820746.772869108
**BOX SIZE is now: 32.13134 33.41128 28.31545
Center of current box is (x y z): 33.45537 29.99464 3.879275
Diagonals of current box are (D1: x y z, D2: x y z): 17.3897 -46.70028 -18.037 49.52104 -13.289 10.27845
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 924021.755560973
**BOX SIZE is now: 34.13134 35.41128 28.31545
Center of current box is (x y z): 33.45537 29.99464 4.879275
Diagonals of current box are (D1: x y z, D2: x y z): 16.3897 -47.70028 -19.037 50.52104 -12.289 9.27845
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1069909.30674575
**BOX SIZE is now: 36.13134 37.41128 29.31545
Center of current box is (x y z): 33.45537 29.99464 5.379275
Diagonals of current box are (D1: x y z, D2: x y z): 15.3897 -48.70028 -20.037 51.52104 -11.289 9.27845
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1230071.59809053
**BOX SIZE is now: 38.13134 39.41128 30.31545
Center of current box is (x y z): 33.45537 29.99464 5.879275
Diagonals of current box are (D1: x y z, D2: x y z): 14.3897 -49.70028 -21.037 52.52104 -10.289 9.27845
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1370142.68215185
**BOX SIZE is now: 39.13134 41.41128 31.31545
Center of current box is (x y z): 32.95537 29.99464 6.379275
Diagonals of current box are (D1: x y z, D2: x y z): 13.3897 -50.70028 -22.037 52.52104 -9.289 9.27845
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1520058.22865318
**BOX SIZE is now: 40.13134 43.41128 32.31545
Center of receptor atoms is (x y z): 36.8219111214518 -27.8872103303862 -13.2281154025128
Center of current box is (x y z): 32.45537 -29.99464 -6.879275
Diagonals of current box is (D1: x y z, D2: x y z): 12.3897 -51.70028 -23.037 52.52104 -8.289 9.27845
Limit diagonals to 8.3f :  12.390  -51.700  -23.037   52.521   -8.289    9.278