X- Y- Z- X+ Z- Y+ Z- Z- X+ Y- Z+ X+ Y+ Z- X+ 
After creating box around spheres, box is too small (657091.653769061 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.7089795646379 15.6848516215016 26.3573540648601
Center of current box is (x y z): 20.5395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): 3.946 -2.687 18.48371 37.133 24.90502 45.061
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 803418.187691634
**BOX SIZE is now: 35.187 29.59202 28.57729
Center of current box is (x y z): 20.5395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): 2.946 -3.687 17.48371 38.133 25.90502 46.061
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 969909.684574207
**BOX SIZE is now: 37.187 31.59202 30.57729
Center of current box is (x y z): 20.5395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): 1.946 -4.687 16.48371 39.133 26.90502 47.061
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1128315.04603168
**BOX SIZE is now: 38.187 33.59202 32.57729
Center of current box is (x y z): 20.0395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): 0.946 -5.687 15.48371 39.133 27.90502 48.061
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1302115.08496916
**BOX SIZE is now: 39.187 35.59202 34.57729
Center of current box is (x y z): 19.5395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): -0.0540000000000003 -6.687 14.48371 39.133 28.90502 49.061
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1491957.80138664
**BOX SIZE is now: 40.187 37.59202 36.57729
Center of current box is (x y z): 19.0395 11.10901 31.772355
Diagonals of current box are (D1: x y z, D2: x y z): -1.054 -7.687 13.48371 39.133 29.90502 50.061
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1698491.19528411
**BOX SIZE is now: 41.187 39.59202 38.57729
Center of receptor atoms is (x y z): 19.7089795646379 15.6848516215016 26.3573540648601
Center of current box is (x y z): 18.5395 11.10901 31.772355
Diagonals of current box is (D1: x y z, D2: x y z): -2.054 -8.687 12.48371 39.133 30.90502 51.061
Limit diagonals to 8.3f :  -2.054   -8.687   12.484   39.133   30.905   51.061