X- Y+ Z- Y+ X- Y+ Z+ X+ Y+ Z+ Z- Z- X+ Y+ Z- X- Y+ Z- Y+ 
After creating box around spheres, box is too small (781689.292472112 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 0.351621038732398 2.83917429577465 2.78543001760564
Center of current box is (x y z): 1.79819 4.6365 7.18792
Diagonals of current box are (D1: x y z, D2: x y z): -14.73278 -12.112 -5.883 18.32916 21.385 20.25884
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 945679.22078051
**BOX SIZE is now: 35.06194 35.497 28.14184
Center of current box is (x y z): 1.79819 4.6365 7.18792
Diagonals of current box are (D1: x y z, D2: x y z): -15.73278 -13.112 -6.883 19.32916 22.385 21.25884
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1130988.51756891
**BOX SIZE is now: 37.06194 37.497 30.14184
Center of current box is (x y z): 1.79819 4.6365 7.18792
Diagonals of current box are (D1: x y z, D2: x y z): -16.73278 -14.112 -7.883 20.32916 23.385 22.25884
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1338913.18283731
**BOX SIZE is now: 39.06194 39.497 32.14184
Center of current box is (x y z): 1.79819 4.6365 7.18792
Diagonals of current box are (D1: x y z, D2: x y z): -17.73278 -15.112 -8.883 21.32916 24.385 23.25884
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1570749.21658571
**BOX SIZE is now: 41.06194 41.497 34.14184
Center of receptor atoms is (x y z): 0.351621038732398 2.83917429577465 2.78543001760564
Center of current box is (x y z): 1.79819 4.6365 7.18792
Diagonals of current box is (D1: x y z, D2: x y z): -18.73278 -16.112 -9.883 22.32916 25.385 24.25884
Limit diagonals to 8.3f : -18.733  -16.112   -9.883   22.329   25.385   24.259