X+ Y- Z- X+ X+ X+ Y+ Y+ X- Z- Y+ X- Y+ Y+ Z+ 
After creating box around spheres, box is too small (595690.52061497 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 18.3755545224007 2.77204818258664 23.2048913778529
Center of current box is (x y z): 13.241905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -14.325 4.806 28.61381 13.55595 30.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 710408.283210833
**BOX SIZE is now: 31.74381 29.88095 27.739
Center of current box is (x y z): 13.741905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -15.325 3.806 29.61381 14.55595 31.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 838205.663366696
**BOX SIZE is now: 32.74381 31.88095 29.739
Center of current box is (x y z): 14.241905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -16.325 2.806 30.61381 15.55595 32.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 979730.661082559
**BOX SIZE is now: 33.74381 33.88095 31.739
Center of current box is (x y z): 14.741905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -17.325 1.806 31.61381 16.55595 33.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1135631.27635842
**BOX SIZE is now: 34.74381 35.88095 33.739
Center of current box is (x y z): 15.241905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -18.325 0.805999999999999 32.61381 17.55595 34.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1306555.50919429
**BOX SIZE is now: 35.74381 37.88095 35.739
Center of current box is (x y z): 15.741905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -19.325 -0.194000000000001 33.61381 18.55595 35.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1493151.35959015
**BOX SIZE is now: 36.74381 39.88095 37.739
Center of current box is (x y z): 16.241905 0.384525 17.6755
Diagonals of current box are (D1: x y z, D2: x y z): -2.13 -20.325 -1.194 34.61381 19.55595 36.545
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1696066.82754601
**BOX SIZE is now: 37.74381 41.88095 39.739
Center of receptor atoms is (x y z): 18.3755545224007 2.77204818258664 23.2048913778529
Center of current box is (x y z): 16.741905 -0.384525 17.6755
Diagonals of current box is (D1: x y z, D2: x y z): -2.13 -21.325 -2.194 35.61381 20.55595 37.545
Limit diagonals to 8.3f :  -2.130  -21.325   -2.194   35.614   20.556   37.545