X+ Y- Z+ X+ X- Z- Y- X- X- Y- Y- 
After creating box around spheres, box is too small (660733.087987206 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 2.38314801279122 2.33011923252627 16.1795760621288
Center of current box is (x y z): 2.16018 0.871285 21.971335
Diagonals of current box are (D1: x y z, D2: x y z): -16.074 -14.076 5.322 11.75364 12.33343 38.62067
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 784733.977082259
**BOX SIZE is now: 29.82764 28.40943 34.29867
Center of current box is (x y z): 2.16018 0.871285 21.471335
Diagonals of current box are (D1: x y z, D2: x y z): -17.074 -15.076 4.322 12.75364 13.33343 38.62067
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 922432.982457312
**BOX SIZE is now: 31.82764 30.40943 35.29867
Center of current box is (x y z): 2.16018 0.871285 20.971335
Diagonals of current box are (D1: x y z, D2: x y z): -18.074 -16.076 3.322 13.75364 14.33343 38.62067
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1074478.10411237
**BOX SIZE is now: 33.82764 32.40943 36.29867
Center of current box is (x y z): 2.16018 0.871285 20.471335
Diagonals of current box are (D1: x y z, D2: x y z): -19.074 -17.076 2.322 14.75364 15.33343 38.62067
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1241517.34204742
**BOX SIZE is now: 35.82764 34.40943 37.29867
Center of current box is (x y z): 2.16018 0.871285 19.971335
Diagonals of current box are (D1: x y z, D2: x y z): -20.074 -18.076 1.322 15.75364 16.33343 38.62067
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1385082.49212902
**BOX SIZE is now: 37.82764 35.40943 38.29867
Center of current box is (x y z): 2.16018 0.371285 19.471335
Diagonals of current box are (D1: x y z, D2: x y z): -21.074 -18.076 0.321999999999999 16.75364 17.33343 38.62067
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1538650.80957063
**BOX SIZE is now: 39.82764 36.40943 39.29867
Center of receptor atoms is (x y z): 2.38314801279122 2.33011923252627 16.1795760621288
Center of current box is (x y z): -2.16018 0.128715 18.971335
Diagonals of current box is (D1: x y z, D2: x y z): -22.074 -18.076 -0.678000000000001 17.75364 18.33343 38.62067
Limit diagonals to 8.3f : -22.074  -18.076   -0.678   17.754   18.333   38.621