X+ Y+ Z+ X+ Y+ X- Z- Z- X+ X+ X- Z- X+ Z- Z- Z- 
After creating box around spheres, box is too small (773720.345465478 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 30.3940073529413 41.8701967787116 10.8720840336134
Center of current box is (x y z): 29.9335 41.095 3.4985
Diagonals of current box are (D1: x y z, D2: x y z): 14.552 24.808 -10.8 45.315 57.382 17.797
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 935784.613619478
**BOX SIZE is now: 32.763 34.574 30.597
Center of current box is (x y z): 29.9335 41.095 3.4985
Diagonals of current box are (D1: x y z, D2: x y z): 13.552 23.808 -11.8 46.315 58.382 18.797
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1084674.23279948
**BOX SIZE is now: 34.763 36.574 31.597
Center of current box is (x y z): 29.9335 41.095 3.9985
Diagonals of current box are (D1: x y z, D2: x y z): 12.552 22.808 -11.8 47.315 59.382 19.797
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1248093.19997948
**BOX SIZE is now: 36.763 38.574 32.597
Center of current box is (x y z): 29.9335 41.095 4.4985
Diagonals of current box are (D1: x y z, D2: x y z): 11.552 21.808 -11.8 48.315 60.382 20.797
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1426689.51515948
**BOX SIZE is now: 38.763 40.574 33.597
Center of current box is (x y z): 29.9335 41.095 4.9985
Diagonals of current box are (D1: x y z, D2: x y z): 10.552 20.808 -11.8 49.315 61.382 21.797
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1621111.17833948
**BOX SIZE is now: 40.763 42.574 34.597
Center of receptor atoms is (x y z): 30.3940073529413 41.8701967787116 10.8720840336134
Center of current box is (x y z): 29.9335 41.095 5.4985
Diagonals of current box is (D1: x y z, D2: x y z): 9.552 19.808 -11.8 50.315 62.382 22.797
Limit diagonals to 8.3f :   9.552   19.808  -11.800   50.315   62.382   22.797