X+ Y- Z+ Z+ X- Y+ Z+ X+ Y- Y+ Y+ Z+ Y+ Y- Z+ X+ Y- Z+ Y+ X+ Y- Y- Y+ Y- 
After creating box around spheres, box is too small (666188.36505389 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.2283974475843 15.1978245214221 26.6478942570647
Center of current box is (x y z): 21.385005 8.406 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): 3.975 -5.213 18.89768 38.79501 22.025 44.913
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 786460.993643986
**BOX SIZE is now: 36.82001 28.238 28.01532
Center of current box is (x y z): 21.385005 7.906 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): 2.975 -6.213 17.89768 39.79501 22.025 45.913
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 896140.371867762
**BOX SIZE is now: 37.82001 29.238 30.01532
Center of current box is (x y z): 20.885005 7.406 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): 1.975 -7.213 16.89768 39.79501 22.025 46.913
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1040820.98209786
**BOX SIZE is now: 39.82001 30.238 32.01532
Center of current box is (x y z): 20.885005 6.906 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): 0.975 -8.213 15.89768 40.79501 22.025 47.913
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1199791.21596796
**BOX SIZE is now: 41.82001 31.238 34.01532
Center of current box is (x y z): 20.885005 6.406 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): -0.0250000000000004 -9.213 14.89768 41.79501 22.025 48.913
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1300711.6407628
**BOX SIZE is now: 42.82001 31.238 36.01532
Center of current box is (x y z): 20.385005 6.406 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): -1.025 -9.213 13.89768 41.79501 22.025 49.913
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1449983.22552657
**BOX SIZE is now: 43.82001 32.238 38.01532
Center of current box is (x y z): 19.885005 5.906 31.90534
Diagonals of current box are (D1: x y z, D2: x y z): -2.025 -10.213 12.89768 41.79501 22.025 50.913
D1X- D1Z- D2Z+ 
**Total grid points in box is now: 1561097.75250141
**BOX SIZE is now: 44.82001 32.238 40.01532
Center of receptor atoms is (x y z): 19.2283974475843 15.1978245214221 26.6478942570647
Center of current box is (x y z): 19.385005 5.906 31.90534
Diagonals of current box is (D1: x y z, D2: x y z): -3.025 -10.213 11.89768 41.79501 22.025 51.913
Limit diagonals to 8.3f :  -3.025  -10.213   11.898   41.795   22.025   51.913