X+ Y+ Z+ X- Y+ Z- Z+ X- Y+ Z- Z- X+ X- Y- Z+ Z+ 
After creating box around spheres, box is too small (692692.552787952 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -0.977551901336074 3.40388249400479 17.2882939362796
Center of current box is (x y z): 6.89701 0.3675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -6.733 -16.089 -1.51 20.52702 16.824 27.08454
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 819687.892996923
**BOX SIZE is now: 29.26002 33.913 30.59454
Center of current box is (x y z): 6.89701 0.8675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -7.733 -16.089 -2.51 21.52702 17.824 28.08454
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 929747.457960355
**BOX SIZE is now: 30.26002 34.913 32.59454
Center of current box is (x y z): 6.39701 1.3675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -8.733 -16.089 -3.51 21.52702 18.824 29.08454
D1X- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1048605.81424379
**BOX SIZE is now: 31.26002 35.913 34.59454
Center of current box is (x y z): 5.89701 1.8675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -9.733 -16.089 -4.51 21.52702 19.824 30.08454
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1208461.55783907
**BOX SIZE is now: 32.26002 37.913 36.59454
Center of current box is (x y z): 5.39701 1.8675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -10.733 -17.089 -5.51 21.52702 20.824 31.08454
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1383332.28007435
**BOX SIZE is now: 33.26002 39.913 38.59454
Center of current box is (x y z): 4.89701 1.8675 12.78727
Diagonals of current box are (D1: x y z, D2: x y z): -11.733 -18.089 -6.51 21.52702 21.824 32.08454
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1573865.98094964
**BOX SIZE is now: 34.26002 41.913 40.59454
Center of receptor atoms is (x y z): -0.977551901336074 3.40388249400479 17.2882939362796
Center of current box is (x y z): 4.39701 1.8675 12.78727
Diagonals of current box is (D1: x y z, D2: x y z): -12.733 -19.089 -7.51 21.52702 22.824 33.08454
Limit diagonals to 8.3f : -12.733  -19.089   -7.510   21.527   22.824   33.085