X+ Y- Z+ Y+ Z+ X- Y- Y- X- X- X+ Z- Z- Y+ Z+ Z+ 
After creating box around spheres, box is too small (685896.823262551 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.4699602905568 17.4720997578693 15.0422222760291
Center of current box is (x y z): 47.180645 11.7925 1.2665
Diagonals of current box are (D1: x y z, D2: x y z): 33.66329 -4.285 -13.345 60.698 27.87 15.878
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 759547.759691461
**BOX SIZE is now: 29.03471 33.155 29.223
Center of current box is (x y z): 47.180645 12.2925 2.2665
Diagonals of current box are (D1: x y z, D2: x y z): 32.66329 -4.285 -12.345 61.698 28.87 16.878
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 836354.780120371
**BOX SIZE is now: 31.03471 34.155 29.223
Center of current box is (x y z): 47.180645 12.7925 3.2665
Diagonals of current box are (D1: x y z, D2: x y z): 31.66329 -4.285 -11.345 62.698 29.87 17.878
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 916317.884549281
**BOX SIZE is now: 33.03471 35.155 29.223
Center of current box is (x y z): 47.180645 13.2925 4.2665
Diagonals of current box are (D1: x y z, D2: x y z): 30.66329 -4.285 -10.345 63.698 30.87 18.878
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1027080.1948971
**BOX SIZE is now: 35.03471 37.155 29.223
Center of current box is (x y z): 47.180645 13.2925 5.2665
Diagonals of current box are (D1: x y z, D2: x y z): 29.66329 -5.285 -9.345 64.698 31.87 19.878
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1183307.21313627
**BOX SIZE is now: 37.03471 39.155 30.223
Center of current box is (x y z): 47.180645 13.2925 5.7665
Diagonals of current box are (D1: x y z, D2: x y z): 28.66329 -6.285 -9.345 65.698 32.87 20.878
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1354290.88805544
**BOX SIZE is now: 39.03471 41.155 31.223
Center of current box is (x y z): 47.180645 13.2925 6.2665
Diagonals of current box are (D1: x y z, D2: x y z): 27.66329 -7.285 -9.345 66.698 33.87 21.878
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1504978.1602257
**BOX SIZE is now: 41.03471 42.155 32.223
Center of receptor atoms is (x y z): 46.4699602905568 17.4720997578693 15.0422222760291
Center of current box is (x y z): 47.180645 13.7925 6.7665
Diagonals of current box is (D1: x y z, D2: x y z): 26.66329 -7.285 -9.345 67.698 34.87 22.878
Limit diagonals to 8.3f :  26.663   -7.285   -9.345   67.698   34.870   22.878