X- Y- Z- Y- Z+ X- Y- X- X- X- Y+ Z- Z- X+ Y+ Y+ 
After creating box around spheres, box is too small (736958.394419719 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 3.8851542997543 1.98670171990173 21.7504334152334
Center of current box is (x y z): 9.461 4.482915 23.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -20.48183 7.63 4.034 11.516 39.235
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 863419.31611457
**BOX SIZE is now: 27.99 33.99783 33.605
Center of current box is (x y z): 8.961 4.482915 23.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -21.48183 6.63 5.034 12.516 40.235
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 975050.60197352
**BOX SIZE is now: 28.99 35.99783 34.605
Center of current box is (x y z): 8.461 4.482915 23.9325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -22.48183 6.63 6.034 13.516 41.235
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1095494.03065247
**BOX SIZE is now: 29.99 37.99783 35.605
Center of current box is (x y z): 7.961 4.482915 24.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -23.48183 6.63 7.034 14.516 42.235
D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1225073.60215142
**BOX SIZE is now: 30.99 39.99783 36.605
Center of current box is (x y z): 7.461 4.482915 24.9325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -24.48183 6.63 8.034 15.516 43.235
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1331632.74982037
**BOX SIZE is now: 31.99 40.99783 37.605
Center of current box is (x y z): 6.961 3.982915 25.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -24.48183 6.63 9.034 16.516 44.235
D2X+ D2Y+ 
**Total grid points in box is now: 1406755.18319342
**BOX SIZE is now: 32.99 41.99783 37.605
Center of current box is (x y z): 6.461 3.482915 25.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -24.48183 6.63 10.034 17.516 44.235
D2X+ D2Y+ 
**Total grid points in box is now: 1483908.28656647
**BOX SIZE is now: 33.99 42.99783 37.605
Center of current box is (x y z): 5.961 2.982915 25.4325
Diagonals of current box are (D1: x y z, D2: x y z): -22.956 -24.48183 6.63 11.034 18.516 44.235
D2X+ D2Y+ 
**Total grid points in box is now: 1563092.05993952
**BOX SIZE is now: 34.99 43.99783 37.605
Center of receptor atoms is (x y z): 3.8851542997543 1.98670171990173 21.7504334152334
Center of current box is (x y z): -5.461 -2.482915 25.4325
Diagonals of current box is (D1: x y z, D2: x y z): -22.956 -24.48183 6.63 12.034 19.516 44.235
Limit diagonals to 8.3f : -22.956  -24.482    6.630   12.034   19.516   44.235