X+ Y- Z- X+ Y+ Z+ X- Y- X+ Y- Z+ X+ Y+ Z+ Y+ Z+ X- X- X- 
After creating box around spheres, box is too small (632239.252107029 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 46.376153957529 17.5596568532819 14.8699768339768
Center of current box is (x y z): 47.328 12.255965 2.6884
Diagonals of current box are (D1: x y z, D2: x y z): 33.498 -3.954 -10.368 61.158 28.46593 15.7448
D1X- D2X+ D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 698865.962600645
**BOX SIZE is now: 29.66 33.41993 26.1128
Center of current box is (x y z): 47.328 12.755965 3.6884
Diagonals of current box are (D1: x y z, D2: x y z): 32.498 -3.954 -9.368 62.158 29.46593 16.7448
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 820912.263752861
**BOX SIZE is now: 31.66 35.41993 27.1128
Center of current box is (x y z): 47.328 12.755965 4.1884
Diagonals of current box are (D1: x y z, D2: x y z): 31.498 -4.954 -9.368 63.158 30.46593 17.7448
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 956059.562145077
**BOX SIZE is now: 33.66 37.41993 28.1128
Center of current box is (x y z): 47.328 12.755965 4.6884
Diagonals of current box are (D1: x y z, D2: x y z): 30.498 -5.954 -9.368 64.158 31.46593 18.7448
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1104955.85777729
**BOX SIZE is now: 35.66 39.41993 29.1128
Center of current box is (x y z): 47.328 12.755965 5.1884
Diagonals of current box are (D1: x y z, D2: x y z): 29.498 -6.954 -9.368 65.158 32.46593 19.7448
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1268249.15064951
**BOX SIZE is now: 37.66 41.41993 30.1128
Center of current box is (x y z): 47.328 12.755965 5.6884
Diagonals of current box are (D1: x y z, D2: x y z): 28.498 -7.954 -9.368 66.158 33.46593 20.7448
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1413271.23226573
**BOX SIZE is now: 39.66 42.41993 31.1128
Center of current box is (x y z): 47.328 13.255965 6.1884
Diagonals of current box are (D1: x y z, D2: x y z): 27.498 -7.954 -9.368 67.158 34.46593 21.7448
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1568376.48872194
**BOX SIZE is now: 41.66 43.41993 32.1128
Center of receptor atoms is (x y z): 46.376153957529 17.5596568532819 14.8699768339768
Center of current box is (x y z): 47.328 13.755965 6.6884
Diagonals of current box is (D1: x y z, D2: x y z): 26.498 -7.954 -9.368 68.158 35.46593 22.7448
Limit diagonals to 8.3f :  26.498   -7.954   -9.368   68.158   35.466   22.745