X+ Y+ Z- X- X+ Z- X- X+ X+ 
After creating box around spheres, box is too small (598358.760939189 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 34.1824509485095 38.0494261969287 193.026576151761
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 13.26453 17.725 185.51839 39.44601 46.6591 214.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 735662.425437294
**BOX SIZE is now: 28.18148 30.9341 31.25457
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 12.26453 16.725 184.51839 40.44601 47.6591 215.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 892486.042335398
**BOX SIZE is now: 30.18148 32.9341 33.25457
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 11.26453 15.725 183.51839 41.44601 48.6591 216.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1070125.6116335
**BOX SIZE is now: 32.18148 34.9341 35.25457
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 10.26453 14.725 182.51839 42.44601 49.6591 217.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1269877.13333161
**BOX SIZE is now: 34.18148 36.9341 37.25457
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 9.26453 13.725 181.51839 43.44601 50.6591 218.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1493036.60742971
**BOX SIZE is now: 36.18148 38.9341 39.25457
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box are (D1: x y z, D2: x y z): 8.26453 12.725 180.51839 44.44601 51.6591 219.77296
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1740900.03392782
**BOX SIZE is now: 38.18148 40.9341 41.25457
Center of receptor atoms is (x y z): 34.1824509485095 38.0494261969287 193.026576151761
Center of current box is (x y z): 26.35527 32.19205 200.145675
Diagonals of current box is (D1: x y z, D2: x y z): 7.26453 11.725 179.51839 45.44601 52.6591 220.77296
Limit diagonals to 8.3f :   7.265   11.725  179.518   45.446   52.659  220.773