X+ Y- Z- Z- X+ X- Y- Z+ Y+ Z- Y+ Y- Y- X- Y+ Y- Y- 
After creating box around spheres, box is too small (633432.899032163 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.8326528301887 48.1911366876309 -44.7768029350104
Center of current box is (x y z): 15.179305 47.1625 53.058595
Diagonals of current box are (D1: x y z, D2: x y z): 1.763 33.905 -69.546 28.59561 60.42 -36.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 754185.423514234
**BOX SIZE is now: 28.83261 28.515 33.97481
Center of current box is (x y z): 15.179305 47.1625 52.558595
Diagonals of current box are (D1: x y z, D2: x y z): 0.763 32.905 -69.546 29.59561 61.42 -35.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 888470.048836306
**BOX SIZE is now: 30.83261 30.515 34.97481
Center of current box is (x y z): 15.179305 47.1625 52.058595
Diagonals of current box are (D1: x y z, D2: x y z): -0.237 31.905 -69.546 30.59561 62.42 -34.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1036934.77499838
**BOX SIZE is now: 32.83261 32.515 35.97481
Center of current box is (x y z): 15.179305 47.1625 51.558595
Diagonals of current box are (D1: x y z, D2: x y z): -1.237 30.905 -69.546 31.59561 63.42 -33.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1200227.60200045
**BOX SIZE is now: 34.83261 34.515 36.97481
Center of current box is (x y z): 15.179305 47.1625 51.058595
Diagonals of current box are (D1: x y z, D2: x y z): -2.237 29.905 -69.546 32.59561 64.42 -32.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1378996.52984252
**BOX SIZE is now: 36.83261 36.515 37.97481
Center of current box is (x y z): 15.179305 47.1625 50.558595
Diagonals of current box are (D1: x y z, D2: x y z): -3.237 28.905 -69.546 33.59561 65.42 -31.57119
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1573889.55852459
**BOX SIZE is now: 38.83261 38.515 38.97481
Center of receptor atoms is (x y z): 12.8326528301887 48.1911366876309 -44.7768029350104
Center of current box is (x y z): 15.179305 47.1625 -50.058595
Diagonals of current box is (D1: x y z, D2: x y z): -4.237 27.905 -69.546 34.59561 66.42 -30.57119
Limit diagonals to 8.3f :  -4.237   27.905  -69.546   34.596   66.420  -30.571