X- Y+ Z+ Y- X+ Z+ X- Y+ Z+ Z- Z+ Z+ 
After creating box around spheres, box is too small (588470.82836973 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.6048873390558 5.66661319742489 11.6747966738197
Center of current box is (x y z): 26.99163 2.791555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 13.07253 -12.91194 -6.9714 40.91073 18.49505 17.95696
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 724742.344424475
**BOX SIZE is now: 29.8382 33.40699 26.92836
Center of current box is (x y z): 26.99163 2.791555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 12.07253 -13.91194 -7.9714 41.91073 19.49505 18.95696
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 880491.347279221
**BOX SIZE is now: 31.8382 35.40699 28.92836
Center of current box is (x y z): 26.99163 2.791555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 11.07253 -14.91194 -8.9714 42.91073 20.49505 19.95696
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1057013.83693397
**BOX SIZE is now: 33.8382 37.40699 30.92836
Center of current box is (x y z): 26.99163 2.791555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 10.07253 -15.91194 -9.9714 43.91073 21.49505 20.95696
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1255605.81338871
**BOX SIZE is now: 35.8382 39.40699 32.92836
Center of current box is (x y z): 26.99163 2.791555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 9.07253 -16.91194 -10.9714 44.91073 22.49505 21.95696
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1403772.92019957
**BOX SIZE is now: 36.8382 40.40699 34.92836
Center of current box is (x y z): 26.49163 3.291555 5.49278
Diagonals of current box are (D1: x y z, D2: x y z): 8.07253 -16.91194 -11.9714 44.91073 23.49505 22.95696
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1562168.63897043
**BOX SIZE is now: 37.8382 41.40699 36.92836
Center of receptor atoms is (x y z): 23.6048873390558 5.66661319742489 11.6747966738197
Center of current box is (x y z): 25.99163 3.791555 5.49278
Diagonals of current box is (D1: x y z, D2: x y z): 7.07253 -16.91194 -12.9714 44.91073 24.49505 23.95696
Limit diagonals to 8.3f :   7.073  -16.912  -12.971   44.911   24.495   23.957