X+ Y+ Z+ X+ Y- Z+ X- Z- X+ Y- Y- Y- Y- X- X- Z+ Z- Z- Z- Z- X- 
After creating box around spheres, box is too small (611998.205809156 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 7.86623372465315 20.0218303094984 60.9702065101387
Center of current box is (x y z): 15.45951 11.333975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): 1.03201 -2.18626 44.29201 29.88701 24.85421 73.34234
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 751206.221195331
**BOX SIZE is now: 30.855 29.04047 31.05033
Center of current box is (x y z): 15.45951 11.333975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): 0.0320099999999996 -3.18626 43.29201 30.88701 25.85421 74.34234
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 910058.529381507
**BOX SIZE is now: 32.855 31.04047 33.05033
Center of current box is (x y z): 15.45951 11.333975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): -0.96799 -4.18626 42.29201 31.88701 26.85421 75.34234
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1058582.98719259
**BOX SIZE is now: 33.855 33.04047 35.05033
Center of current box is (x y z): 14.95951 11.333975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): -1.96799 -5.18626 41.29201 31.88701 27.85421 76.34234
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1186906.42159563
**BOX SIZE is now: 34.855 34.04047 37.05033
Center of current box is (x y z): 14.45951 11.833975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): -2.96799 -5.18626 40.29201 31.88701 28.85421 77.34234
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1324671.28457867
**BOX SIZE is now: 35.855 35.04047 39.05033
Center of current box is (x y z): 13.95951 12.333975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): -3.96799 -5.18626 39.29201 31.88701 29.85421 78.34234
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1472201.57614171
**BOX SIZE is now: 36.855 36.04047 41.05033
Center of current box is (x y z): 13.45951 12.833975 58.817175
Diagonals of current box are (D1: x y z, D2: x y z): -4.96799 -5.18626 38.29201 31.88701 30.85421 79.34234
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1629821.29628475
**BOX SIZE is now: 37.855 37.04047 43.05033
Center of receptor atoms is (x y z): 7.86623372465315 20.0218303094984 60.9702065101387
Center of current box is (x y z): 12.95951 13.333975 58.817175
Diagonals of current box is (D1: x y z, D2: x y z): -5.96799 -5.18626 37.29201 31.88701 31.85421 80.34234
Limit diagonals to 8.3f :  -5.968   -5.186   37.292   31.887   31.854   80.342