X- Y+ Z+ Y+ X+ Z- Z- Z- X- X+ Z- Z+ X- X+ 
After creating box around spheres, box is too small (540727.200489259 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 53.388125406284 150.084984561214 25.5584523293607
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 41.16137 139.17476 12.562 66.83883 167.04173 40.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 669313.196673375
**BOX SIZE is now: 27.67746 29.86697 29.98805
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 40.16137 138.17476 11.562 67.83883 168.04173 41.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 816806.20853749
**BOX SIZE is now: 29.67746 31.86697 31.98805
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 39.16137 137.17476 10.562 68.83883 169.04173 42.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 984502.236081606
**BOX SIZE is now: 31.67746 33.86697 33.98805
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 38.16137 136.17476 9.562 69.83883 170.04173 43.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1173697.27930572
**BOX SIZE is now: 33.67746 35.86697 35.98805
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 37.16137 135.17476 8.562 70.83883 171.04173 44.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1385687.33820984
**BOX SIZE is now: 35.67746 37.86697 37.98805
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box are (D1: x y z, D2: x y z): 36.16137 134.17476 7.562 71.83883 172.04173 45.55005
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1621768.41279395
**BOX SIZE is now: 37.67746 39.86697 39.98805
Center of receptor atoms is (x y z): 53.388125406284 150.084984561214 25.5584523293607
Center of current box is (x y z): 54.0001 153.108245 26.556025
Diagonals of current box is (D1: x y z, D2: x y z): 35.16137 133.17476 6.562 72.83883 173.04173 46.55005
Limit diagonals to 8.3f :  35.161  133.175    6.562   72.839  173.042   46.550