X+ Y- Z+ X+ Z+ X- X- Y+ X+ Y+ Z- Y+ Z+ Z- X- Z+ X+ Y- Y- Z+ Z+ X- Y+ 
After creating box around spheres, box is too small (616258.957379246 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.75165093262277 30.8078439284355 320.774720213171
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box are (D1: x y z, D2: x y z): -13.149 14.14916 306.1936 17.81234 41.021 333.62717
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 756285.939771228
**BOX SIZE is now: 32.96134 28.87184 29.43357
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box are (D1: x y z, D2: x y z): -14.149 13.14916 305.1936 18.81234 42.021 334.62717
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 916026.540163211
**BOX SIZE is now: 34.96134 30.87184 31.43357
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box are (D1: x y z, D2: x y z): -15.149 12.14916 304.1936 19.81234 43.021 335.62717
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1096776.75855519
**BOX SIZE is now: 36.96134 32.87184 33.43357
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box are (D1: x y z, D2: x y z): -16.149 11.14916 303.1936 20.81234 44.021 336.62717
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1299832.59494718
**BOX SIZE is now: 38.96134 34.87184 35.43357
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box are (D1: x y z, D2: x y z): -17.149 10.14916 302.1936 21.81234 45.021 337.62717
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1526490.04933916
**BOX SIZE is now: 40.96134 36.87184 37.43357
Center of receptor atoms is (x y z): 1.75165093262277 30.8078439284355 320.774720213171
Center of current box is (x y z): 2.33167 27.58508 319.910385
Diagonals of current box is (D1: x y z, D2: x y z): -18.149 9.14916 301.1936 22.81234 46.021 338.62717
Limit diagonals to 8.3f : -18.149    9.149  301.194   22.812   46.021  338.627