X+ Y- Z- X+ Y- Z+ X- Y- Z+ X+ Z+ X+ X+ Z+ Y+ Y+ 
After creating box around spheres, box is too small (628973.58524457 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 41.5743377999379 77.5189579308196 27.3853088189467
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box are (D1: x y z, D2: x y z): 26.72293 58.46781 6.44827 56.314 84.38119 36.828
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 770927.878385585
**BOX SIZE is now: 31.59107 27.91338 32.37973
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box are (D1: x y z, D2: x y z): 25.72293 57.46781 5.44827 57.314 85.38119 37.828
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 932729.154406601
**BOX SIZE is now: 33.59107 29.91338 34.37973
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box are (D1: x y z, D2: x y z): 24.72293 56.46781 4.44827 58.314 86.38119 38.828
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1115673.41330762
**BOX SIZE is now: 35.59107 31.91338 36.37973
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box are (D1: x y z, D2: x y z): 23.72293 55.46781 3.44827 59.314 87.38119 39.828
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1321056.65508863
**BOX SIZE is now: 37.59107 33.91338 38.37973
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box are (D1: x y z, D2: x y z): 22.72293 54.46781 2.44827 60.314 88.38119 40.828
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1550174.87974965
**BOX SIZE is now: 39.59107 35.91338 40.37973
Center of receptor atoms is (x y z): 41.5743377999379 77.5189579308196 27.3853088189467
Center of current box is (x y z): 41.518465 71.4245 21.638135
Diagonals of current box is (D1: x y z, D2: x y z): 21.72293 53.46781 1.44827 61.314 89.38119 41.828
Limit diagonals to 8.3f :  21.723   53.468    1.448   61.314   89.381   41.828