X- Y- Z- Y+ Y- X- Y- Y+ Z- Y+ Z+ Y- Y+ Y- Y- Z- Y+ 
After creating box around spheres, box is too small (621082.013892468 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 32.7665903701912 22.355530365352 30.6387839341882
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box are (D1: x y z, D2: x y z): 19.5563 8.675 14.062 49.18852 35.548 42.94916
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 761663.817800369
**BOX SIZE is now: 31.63222 28.873 30.88716
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box are (D1: x y z, D2: x y z): 18.5563 7.675 13.062 50.18852 36.548 43.94916
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 921986.37578827
**BOX SIZE is now: 33.63222 30.873 32.88716
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box are (D1: x y z, D2: x y z): 17.5563 6.675 12.062 51.18852 37.548 44.94916
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1103345.68785617
**BOX SIZE is now: 35.63222 32.873 34.88716
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box are (D1: x y z, D2: x y z): 16.5563 5.675 11.062 52.18852 38.548 45.94916
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1307037.75400407
**BOX SIZE is now: 37.63222 34.873 36.88716
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box are (D1: x y z, D2: x y z): 15.5563 4.675 10.062 53.18852 39.548 46.94916
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1534358.57423197
**BOX SIZE is now: 39.63222 36.873 38.88716
Center of receptor atoms is (x y z): 32.7665903701912 22.355530365352 30.6387839341882
Center of current box is (x y z): 34.37241 22.1115 28.50558
Diagonals of current box is (D1: x y z, D2: x y z): 14.5563 3.675 9.062 54.18852 40.548 47.94916
Limit diagonals to 8.3f :  14.556    3.675    9.062   54.189   40.548   47.949