X+ Y- Z- X+ Y+ Z+ X+ Y- Z- X+ X+ X+ Y+ Z- Y+ Z+ X+ Y+ Y+ Y+ Z- X+ 
After creating box around spheres, box is too small (843432.151398012 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 60.300300120048 20.9328379351741 27.0721680672269
Center of current box is (x y z): 61.509 25.824 33.4485
Diagonals of current box are (D1: x y z, D2: x y z): 43.128 11.297 18.825 79.89 40.351 48.072
D1Y- D1Z- D2Z- 
**Total grid points in box is now: 872461.963176012
**BOX SIZE is now: 36.762 30.054 29.247
Center of current box is (x y z): 61.509 25.324 32.4485
Diagonals of current box are (D1: x y z, D2: x y z): 43.128 10.297 17.825 79.89 40.351 47.072
D1X- D1Y- D1Z- 
**Total grid points in box is now: 957676.007076012
**BOX SIZE is now: 37.762 31.054 30.247
Center of current box is (x y z): 61.009 24.824 31.9485
Diagonals of current box are (D1: x y z, D2: x y z): 42.128 9.297 16.825 79.89 40.351 47.072
D1Y- D1Z- 
**Total grid points in box is now: 1021196.48685001
**BOX SIZE is now: 37.762 32.054 31.247
Center of current box is (x y z): 61.009 24.324 31.4485
Diagonals of current box are (D1: x y z, D2: x y z): 42.128 8.297 15.825 79.89 40.351 47.072
D1X- D1Y- D1Z- 
**Total grid points in box is now: 1115535.20775001
**BOX SIZE is now: 38.762 33.054 32.247
Center of current box is (x y z): 60.509 23.824 30.9485
Diagonals of current box are (D1: x y z, D2: x y z): 41.128 7.297 14.825 79.89 40.351 47.072
D1Y- D1Z- 
**Total grid points in box is now: 1184924.11052401
**BOX SIZE is now: 38.762 34.054 33.247
Center of current box is (x y z): 60.509 23.324 30.4485
Diagonals of current box are (D1: x y z, D2: x y z): 41.128 6.297 13.825 79.89 40.351 47.072
D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1292248.18107601
**BOX SIZE is now: 38.762 36.054 34.247
Center of current box is (x y z): 60.509 23.324 29.9485
Diagonals of current box are (D1: x y z, D2: x y z): 41.128 5.297 12.825 79.89 41.351 47.072
D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1403758.54762801
**BOX SIZE is now: 38.762 38.054 35.247
Center of current box is (x y z): 60.509 23.324 29.4485
Diagonals of current box are (D1: x y z, D2: x y z): 41.128 4.297 11.825 79.89 42.351 47.072
D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1519455.21018001
**BOX SIZE is now: 38.762 40.054 36.247
Center of receptor atoms is (x y z): 60.300300120048 20.9328379351741 27.0721680672269
Center of current box is (x y z): 60.509 23.324 28.9485
Diagonals of current box is (D1: x y z, D2: x y z): 41.128 3.297 10.825 79.89 43.351 47.072
Limit diagonals to 8.3f :  41.128    3.297   10.825   79.890   43.351   47.072