X- Y- Z+ X+ X- Y+ Z+ Y- X+ X- 
After creating box around spheres, box is too small (824104.31880262 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.0119152106886 3.78105190133609 28.8135588386434
Center of current box is (x y z): 8.78624 4.049345 24.538455
Diagonals of current box are (D1: x y z, D2: x y z): -8.467 -11.28229 10.115 26.03948 19.38098 38.96191
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 993127.599084574
**BOX SIZE is now: 36.50648 32.66327 30.84691
Center of current box is (x y z): 8.78624 4.049345 24.538455
Diagonals of current box are (D1: x y z, D2: x y z): -9.467 -12.28229 9.115 27.03948 20.38098 39.96191
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1183754.47792653
**BOX SIZE is now: 38.50648 34.66327 32.84691
Center of current box is (x y z): 8.78624 4.049345 24.538455
Diagonals of current box are (D1: x y z, D2: x y z): -10.467 -13.28229 8.115 28.03948 21.38098 40.96191
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1397280.95532848
**BOX SIZE is now: 40.50648 36.66327 34.84691
Center of current box is (x y z): 8.78624 4.049345 24.538455
Diagonals of current box are (D1: x y z, D2: x y z): -11.467 -14.28229 7.115 29.03948 22.38098 41.96191
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1635003.03129043
**BOX SIZE is now: 42.50648 38.66327 36.84691
Center of receptor atoms is (x y z): 11.0119152106886 3.78105190133609 28.8135588386434
Center of current box is (x y z): 8.78624 4.049345 24.538455
Diagonals of current box is (D1: x y z, D2: x y z): -12.467 -15.28229 6.115 30.03948 23.38098 42.96191
Limit diagonals to 8.3f : -12.467  -15.282    6.115   30.039   23.381   42.962