X- Y+ Z- Y+ Y+ X+ Z+ Y- Z- Z+ X- X- 
After creating box around spheres, box is too small (682613.962948825 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 42.0082115384615 22.6126679174484 21.0544305816135
Center of current box is (x y z): 31.6075 14.553 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 18.363 -1.733 9.39972 44.852 30.839 38.702
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 803199.041758825
**BOX SIZE is now: 27.489 34.572 31.30228
Center of current box is (x y z): 32.1075 14.553 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 18.363 -2.733 8.39972 45.852 31.839 39.702
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 911219.953125984
**BOX SIZE is now: 28.489 35.572 33.30228
Center of current box is (x y z): 32.6075 15.053 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 18.363 -2.733 7.39972 46.852 32.839 40.702
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1056065.55685598
**BOX SIZE is now: 29.489 37.572 35.30228
Center of current box is (x y z): 33.1075 15.053 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 18.363 -3.733 6.39972 47.852 33.839 41.702
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1184443.85802314
**BOX SIZE is now: 30.489 38.572 37.30228
Center of current box is (x y z): 33.6075 15.553 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 18.363 -3.733 5.39972 48.852 34.839 42.702
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1398763.43348546
**BOX SIZE is now: 32.489 40.572 39.30228
Center of current box is (x y z): 33.6075 15.553 24.05086
Diagonals of current box are (D1: x y z, D2: x y z): 17.363 -4.733 4.39972 49.852 35.839 43.702
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1552533.17401262
**BOX SIZE is now: 33.489 41.572 41.30228
Center of receptor atoms is (x y z): 42.0082115384615 22.6126679174484 21.0544305816135
Center of current box is (x y z): 34.1075 16.053 24.05086
Diagonals of current box is (D1: x y z, D2: x y z): 17.363 -4.733 3.39972 50.852 36.839 44.702
Limit diagonals to 8.3f :  17.363   -4.733    3.400   50.852   36.839   44.702