X- Y+ Z- X- Y+ Z+ X- Z- X- Y+ Z- Z- Y+ Y+ Z- Y+ X- 
After creating box around spheres, box is too small (811536.014854525 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -3.58854512987013 6.64691428571428 -39.4550724025973
Center of current box is (x y z): 1.261 9.1345 41.82882
Diagonals of current box are (D1: x y z, D2: x y z): -17.635 -6.745 -56.27864 15.113 25.014 -27.379
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 950505.858123925
**BOX SIZE is now: 33.748 33.759 30.89964
Center of current box is (x y z): 1.761 9.1345 41.82882
Diagonals of current box are (D1: x y z, D2: x y z): -18.635 -7.745 -57.27864 15.113 26.014 -26.379
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1103748.40251333
**BOX SIZE is now: 34.748 35.759 32.89964
Center of current box is (x y z): 2.261 9.1345 41.82882
Diagonals of current box are (D1: x y z, D2: x y z): -19.635 -8.745 -58.27864 15.113 27.014 -25.379
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1271911.64802272
**BOX SIZE is now: 35.748 37.759 34.89964
Center of current box is (x y z): 2.761 9.1345 41.82882
Diagonals of current box are (D1: x y z, D2: x y z): -20.635 -9.745 -59.27864 15.113 28.014 -24.379
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1455643.59465213
**BOX SIZE is now: 36.748 39.759 36.89964
Center of current box is (x y z): 3.261 9.1345 41.82882
Diagonals of current box are (D1: x y z, D2: x y z): -21.635 -10.745 -60.27864 15.113 29.014 -23.379
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1655592.24240153
**BOX SIZE is now: 37.748 41.759 38.89964
Center of receptor atoms is (x y z): -3.58854512987013 6.64691428571428 -39.4550724025973
Center of current box is (x y z): -3.761 9.1345 -41.82882
Diagonals of current box is (D1: x y z, D2: x y z): -22.635 -11.745 -61.27864 15.113 30.014 -22.379
Limit diagonals to 8.3f : -22.635  -11.745  -61.279   15.113   30.014  -22.379