X+ Y- Z+ Z- X+ Z+ X+ X+ X+ Y- X+ Y- Y- Y- X+ X+ X+ 
After creating box around spheres, box is too small (604326.376693385 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 30.76425817757 5.13750934579439 7.225960864486
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box are (D1: x y z, D2: x y z): 17.26155 -6.47642 -7.21251 43.608 19.57064 25.40321
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 743058.752792752
**BOX SIZE is now: 28.34645 28.04706 34.61572
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box are (D1: x y z, D2: x y z): 16.26155 -7.47642 -8.21251 44.608 20.57064 26.40321
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 901449.122572118
**BOX SIZE is now: 30.34645 30.04706 36.61572
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box are (D1: x y z, D2: x y z): 15.26155 -8.47642 -9.21251 45.608 21.57064 27.40321
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1080793.48603149
**BOX SIZE is now: 32.34645 32.04706 38.61572
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box are (D1: x y z, D2: x y z): 14.26155 -9.47642 -10.21251 46.608 22.57064 28.40321
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1282387.84317085
**BOX SIZE is now: 34.34645 34.04706 40.61572
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box are (D1: x y z, D2: x y z): 13.26155 -10.47642 -11.21251 47.608 23.57064 29.40321
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1507528.19399022
**BOX SIZE is now: 36.34645 36.04706 42.61572
Center of receptor atoms is (x y z): 30.76425817757 5.13750934579439 7.225960864486
Center of current box is (x y z): 30.434775 6.54711 9.09535
Diagonals of current box is (D1: x y z, D2: x y z): 12.26155 -11.47642 -12.21251 48.608 24.57064 30.40321
Limit diagonals to 8.3f :  12.262  -11.476  -12.213   48.608   24.571   30.403