X+ Y+ Z- X+ Y- Z- Z+ Z- Y- X+ 
After creating box around spheres, box is too small (826965.379992947 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -17.7672700770077 -12.1197238723872 25.0286281628163
Center of current box is (x y z): 6.785 4.759215 21.012275
Diagonals of current box are (D1: x y z, D2: x y z): -23.523 -19.11543 5.07955 9.953 9.597 36.945
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 940087.663980467
**BOX SIZE is now: 33.476 30.71243 33.86545
Center of current box is (x y z): 7.785 4.759215 21.012275
Diagonals of current box are (D1: x y z, D2: x y z): -24.523 -20.11543 4.07955 8.953 10.597 37.945
D1X- D1Y- D2Y+ D1Z- D2Z+ D2X- 
**Total grid points in box is now: 1060440.76396799
**BOX SIZE is now: 33.476 32.71243 35.86545
Center of current box is (x y z): 8.785 4.759215 21.012275
Diagonals of current box are (D1: x y z, D2: x y z): -25.523 -21.11543 3.07955 7.953 11.597 38.945
D1X- D1Y- D2Z+ D2X- 
**Total grid points in box is now: 1123328.86996175
**BOX SIZE is now: 33.476 33.71243 36.86545
Center of current box is (x y z): 9.785 5.259215 21.512275
Diagonals of current box are (D1: x y z, D2: x y z): -26.523 -22.11543 3.07955 6.953 11.597 39.945
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1223513.52808418
**BOX SIZE is now: 34.476 34.71243 37.86545
Center of current box is (x y z): 10.285 5.759215 22.012275
Diagonals of current box are (D1: x y z, D2: x y z): -27.523 -23.11543 3.07955 6.953 11.597 40.945
D1X- D1Y- D2Z+ 
**Total grid points in box is now: 1329479.09572662
**BOX SIZE is now: 35.476 35.71243 38.86545
Center of current box is (x y z): 10.785 6.259215 22.512275
Diagonals of current box are (D1: x y z, D2: x y z): -28.523 -24.11543 3.07955 6.953 11.597 41.945
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1480649.14105245
**BOX SIZE is now: 36.476 37.71243 39.86545
Center of current box is (x y z): 11.285 6.259215 23.012275
Diagonals of current box are (D1: x y z, D2: x y z): -29.523 -25.11543 3.07955 6.953 12.597 42.945
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1642100.53419829
**BOX SIZE is now: 37.476 39.71243 40.86545
Center of receptor atoms is (x y z): -17.7672700770077 -12.1197238723872 25.0286281628163
Center of current box is (x y z): -11.785 -6.259215 23.512275
Diagonals of current box is (D1: x y z, D2: x y z): -30.523 -26.11543 3.07955 6.953 13.597 43.945
Limit diagonals to 8.3f : -30.523  -26.115    3.080    6.953   13.597   43.945