X+ Y- Z+ X- X- X+ X- Y- X+ Z+ X+ Y+ Z- Z- Z+ X- X- Y- 
After creating box around spheres, box is too small (705974.901133599 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.162788956481 0.347313055685538 20.9097290594291
Center of current box is (x y z): 16.15706 14.680605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): 0.586 -30.376 9.511 31.72812 1.01479 36.258
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 807493.107750658
**BOX SIZE is now: 33.14212 31.39079 28.747
Center of current box is (x y z): 16.15706 13.680605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): -0.414 -29.376 8.511 32.72812 2.01479 37.258
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 915791.725007718
**BOX SIZE is now: 35.14212 31.39079 30.747
Center of current box is (x y z): 16.15706 12.680605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): -1.414 -28.376 7.511 33.72812 3.01479 38.258
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1063710.66400306
**BOX SIZE is now: 37.14212 32.39079 32.747
Center of current box is (x y z): 16.15706 12.180605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): -2.414 -28.376 6.511 34.72812 4.01479 39.258
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1226174.0385984
**BOX SIZE is now: 39.14212 33.39079 34.747
Center of current box is (x y z): 16.15706 11.680605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): -3.414 -28.376 5.511 35.72812 5.01479 40.258
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1403829.84879374
**BOX SIZE is now: 41.14212 34.39079 36.747
Center of current box is (x y z): 16.15706 11.180605 22.8845
Diagonals of current box are (D1: x y z, D2: x y z): -4.414 -28.376 4.511 36.72812 6.01479 41.258
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1597326.09458907
**BOX SIZE is now: 43.14212 35.39079 38.747
Center of receptor atoms is (x y z): 14.162788956481 0.347313055685538 20.9097290594291
Center of current box is (x y z): 16.15706 -10.680605 22.8845
Diagonals of current box is (D1: x y z, D2: x y z): -5.414 -28.376 3.511 37.72812 7.01479 42.258
Limit diagonals to 8.3f :  -5.414  -28.376    3.511   37.728    7.015   42.258