X- Y- Z+ Y+ Z+ Z+ X+ Y+ Z- Z- Z+ Y+ Y+ Y+ 
After creating box around spheres, box is too small (592360.480414182 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.4080268886043 33.349385403329 68.4165078958599
Center of current box is (x y z): 18.36051 23.07336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): 4.15552 8.80372 48.16139 32.5655 37.343 75.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 704786.100615158
**BOX SIZE is now: 30.40998 29.53928 29.05879
Center of current box is (x y z): 18.36051 23.57336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): 3.15552 8.80372 47.16139 33.5655 38.343 76.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 830014.832456134
**BOX SIZE is now: 32.40998 30.53928 31.05879
Center of current box is (x y z): 18.36051 24.07336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): 2.15552 8.80372 46.16139 34.5655 39.343 77.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 968694.67593711
**BOX SIZE is now: 34.40998 31.53928 33.05879
Center of current box is (x y z): 18.36051 24.57336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): 1.15552 8.80372 45.16139 35.5655 40.343 78.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1121473.63105809
**BOX SIZE is now: 36.40998 32.53928 35.05879
Center of current box is (x y z): 18.36051 25.07336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): 0.155519999999999 8.80372 44.16139 36.5655 41.343 79.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1288999.69781906
**BOX SIZE is now: 38.40998 33.53928 37.05879
Center of current box is (x y z): 18.36051 25.57336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): -0.844480000000001 8.80372 43.16139 37.5655 42.343 80.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1471920.87622004
**BOX SIZE is now: 40.40998 34.53928 39.05879
Center of current box is (x y z): 18.36051 26.07336 61.690785
Diagonals of current box are (D1: x y z, D2: x y z): -1.84448 8.80372 42.16139 38.5655 43.343 81.22018
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1670885.16626101
**BOX SIZE is now: 42.40998 35.53928 41.05879
Center of receptor atoms is (x y z): 15.4080268886043 33.349385403329 68.4165078958599
Center of current box is (x y z): 18.36051 26.57336 61.690785
Diagonals of current box is (D1: x y z, D2: x y z): -2.84448 8.80372 41.16139 39.5655 44.343 82.22018
Limit diagonals to 8.3f :  -2.844    8.804   41.161   39.566   44.343   82.220