X- Y+ Z- X+ Y- Z+ X+ Y- Z+ X- Y+ Z+ Y+ Z+ X- Z- Z- Z+ Y+ Y- X+ Y- Y+ Z+ 
After creating box around spheres, box is too small (706232.593907875 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -18.8202577319588 12.922300257732 -25.6917525773196
Center of current box is (x y z): 12.088075 6.7035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -27.12515 -8.871 -39.063 2.949 22.278 -11.141
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 832193.026504975
**BOX SIZE is now: 31.07415 33.149 29.922
Center of current box is (x y z): 12.588075 6.7035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -28.12515 -9.871 -40.063 2.949 23.278 -10.141
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 971677.143502075
**BOX SIZE is now: 32.07415 35.149 31.922
Center of current box is (x y z): 13.088075 6.7035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -29.12515 -10.871 -41.063 2.949 24.278 -9.141
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1125332.94489918
**BOX SIZE is now: 33.07415 37.149 33.922
Center of current box is (x y z): 13.588075 6.7035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -30.12515 -11.871 -42.063 2.949 25.278 -8.141
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1260760.11705618
**BOX SIZE is now: 34.07415 38.149 35.922
Center of current box is (x y z): 14.088075 7.2035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -31.12515 -11.871 -43.063 2.949 26.278 -7.141
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1405927.17741318
**BOX SIZE is now: 35.07415 39.149 37.922
Center of current box is (x y z): 14.588075 7.7035 25.102
Diagonals of current box are (D1: x y z, D2: x y z): -32.12515 -11.871 -44.063 2.949 27.278 -6.141
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1561158.12597018
**BOX SIZE is now: 36.07415 40.149 39.922
Center of receptor atoms is (x y z): -18.8202577319588 12.922300257732 -25.6917525773196
Center of current box is (x y z): -15.088075 8.2035 -25.102
Diagonals of current box is (D1: x y z, D2: x y z): -33.12515 -11.871 -45.063 2.949 28.278 -5.141
Limit diagonals to 8.3f : -33.125  -11.871  -45.063    2.949   28.278   -5.141