X+ Y+ Z+ Y+ Z+ X- Y- X+ Y- Z- Y+ X+ X+ 
After creating box around spheres, box is too small (660384.770374351 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 74.0580678793256 53.3508593611358 10.7842107364685
Center of current box is (x y z): 71.057305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 42.68023 4.65858 85.00912 75.01418 31.7676
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 779951.339232513
**BOX SIZE is now: 28.90363 34.33395 29.10902
Center of current box is (x y z): 71.557305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 41.68023 3.65858 86.00912 76.01418 32.7676
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 912612.932930675
**BOX SIZE is now: 29.90363 36.33395 31.10902
Center of current box is (x y z): 72.057305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 40.68023 2.65858 87.00912 77.01418 33.7676
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1059017.55146884
**BOX SIZE is now: 30.90363 38.33395 33.10902
Center of current box is (x y z): 72.557305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 39.68023 1.65858 88.00912 78.01418 34.7676
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1181578.88750182
**BOX SIZE is now: 30.90363 40.33395 35.10902
Center of current box is (x y z): 72.557305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 38.68023 0.658580000000001 88.00912 79.01418 35.7676
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1310815.4076148
**BOX SIZE is now: 30.90363 42.33395 37.10902
Center of current box is (x y z): 72.557305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 37.68023 -0.341419999999999 88.00912 80.01418 36.7676
D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1446727.11180778
**BOX SIZE is now: 30.90363 44.33395 39.10902
Center of current box is (x y z): 72.557305 58.847205 18.21309
Diagonals of current box are (D1: x y z, D2: x y z): 57.10549 36.68023 -1.34142 88.00912 81.01418 37.7676
D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1555012.71559971
**BOX SIZE is now: 30.90363 45.33395 41.10902
Center of receptor atoms is (x y z): 74.0580678793256 53.3508593611358 10.7842107364685
Center of current box is (x y z): 72.557305 58.347205 18.21309
Diagonals of current box is (D1: x y z, D2: x y z): 57.10549 35.68023 -2.34142 88.00912 81.01418 38.7676
Limit diagonals to 8.3f :  57.105   35.680   -2.341   88.009   81.014   38.768