X+ Y+ Z- Y- Z- Y- X- Y- Z- Y- Z- X+ X+ 
After creating box around spheres, box is too small (682371.961865933 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 23.0262614306785 15.4783934365782 44.4830877581121
Center of current box is (x y z): 19.197585 14.26641 53.374755
Diagonals of current box are (D1: x y z, D2: x y z): 6.13717 -1.739 38.262 32.258 30.27182 68.48751
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 780517.490439074
**BOX SIZE is now: 28.12083 34.01082 30.22551
Center of current box is (x y z): 19.197585 14.26641 52.374755
Diagonals of current box are (D1: x y z, D2: x y z): 5.13717 -2.739 37.262 33.258 31.27182 67.48751
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 885191.729172216
**BOX SIZE is now: 30.12083 36.01082 30.22551
Center of current box is (x y z): 19.197585 14.26641 51.374755
Diagonals of current box are (D1: x y z, D2: x y z): 4.13717 -3.739 36.262 34.258 32.27182 66.48751
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z- 
**Total grid points in box is now: 996394.678065357
**BOX SIZE is now: 32.12083 38.01082 30.22551
Center of current box is (x y z): 19.197585 14.26641 50.374755
Diagonals of current box are (D1: x y z, D2: x y z): 3.13717 -4.739 35.262 35.258 33.27182 65.48751
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1150986.80157777
**BOX SIZE is now: 34.12083 40.01082 31.22551
Center of current box is (x y z): 19.197585 14.26641 49.874755
Diagonals of current box are (D1: x y z, D2: x y z): 2.13717 -5.739 34.262 36.258 34.27182 65.48751
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1320329.85345019
**BOX SIZE is now: 36.12083 42.01082 32.22551
Center of current box is (x y z): 19.197585 14.26641 49.374755
Diagonals of current box are (D1: x y z, D2: x y z): 1.13717 -6.739 33.262 37.258 35.27182 65.48751
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1505071.83368261
**BOX SIZE is now: 38.12083 44.01082 33.22551
Center of receptor atoms is (x y z): 23.0262614306785 15.4783934365782 44.4830877581121
Center of current box is (x y z): 19.197585 14.26641 48.874755
Diagonals of current box is (D1: x y z, D2: x y z): 0.137170000000001 -7.739 32.262 38.258 36.27182 65.48751
Limit diagonals to 8.3f :   0.137   -7.739   32.262   38.258   36.272   65.488