X- Y- Z- X- Y+ Z+ X- Y+ Z+ X- Z+ X- X+ Z+ Z+ Y- Z- 
After creating box around spheres, box is too small (686494.598967532 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 67.1833776457483 49.615241737839 1.60006461195693
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box are (D1: x y z, D2: x y z): 53.52003 36.385 -6.04106 85.17017 64.367 22.668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 836522.761311625
**BOX SIZE is now: 33.65014 29.982 30.70906
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box are (D1: x y z, D2: x y z): 52.52003 35.385 -7.04106 86.17017 65.367 23.668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1006928.62285572
**BOX SIZE is now: 35.65014 31.982 32.70906
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box are (D1: x y z, D2: x y z): 51.52003 34.385 -8.04106 87.17017 66.367 24.668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1199008.18359981
**BOX SIZE is now: 37.65014 33.982 34.70906
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box are (D1: x y z, D2: x y z): 50.52003 33.385 -9.04106 88.17017 67.367 25.668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1414057.44354391
**BOX SIZE is now: 39.65014 35.982 36.70906
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box are (D1: x y z, D2: x y z): 49.52003 32.385 -10.04106 89.17017 68.367 26.668
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1653372.402688
**BOX SIZE is now: 41.65014 37.982 38.70906
Center of receptor atoms is (x y z): 67.1833776457483 49.615241737839 1.60006461195693
Center of current box is (x y z): 69.3451 50.376 8.31347
Diagonals of current box is (D1: x y z, D2: x y z): 48.52003 31.385 -11.04106 90.17017 69.367 27.668
Limit diagonals to 8.3f :  48.520   31.385  -11.041   90.170   69.367   27.668