X+ Y- Z- Y- X- Z+ Y+ Y+ Y- X+ X- Y- Y- 
After creating box around spheres, box is too small (717624.276544419 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 62.0921689821377 30.372845194216 43.8932353274738
Center of current box is (x y z): 60.619755 31.21546 41.749855
Diagonals of current box are (D1: x y z, D2: x y z): 45.74775 16.78904 26.26471 75.49176 45.64188 57.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 845409.792754277
**BOX SIZE is now: 31.74401 30.85284 31.97029
Center of current box is (x y z): 60.619755 31.21546 42.249855
Diagonals of current box are (D1: x y z, D2: x y z): 44.74775 15.78904 26.26471 76.49176 46.64188 58.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 986861.351404135
**BOX SIZE is now: 33.74401 32.85284 32.97029
Center of current box is (x y z): 60.619755 31.21546 42.749855
Diagonals of current box are (D1: x y z, D2: x y z): 43.74775 14.78904 26.26471 77.49176 47.64188 59.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1142626.95249399
**BOX SIZE is now: 35.74401 34.85284 33.97029
Center of current box is (x y z): 60.619755 31.21546 43.249855
Diagonals of current box are (D1: x y z, D2: x y z): 42.74775 13.78904 26.26471 78.49176 48.64188 60.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1313354.59602385
**BOX SIZE is now: 37.74401 36.85284 34.97029
Center of current box is (x y z): 60.619755 31.21546 43.749855
Diagonals of current box are (D1: x y z, D2: x y z): 41.74775 12.78904 26.26471 79.49176 49.64188 61.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1499692.28199371
**BOX SIZE is now: 39.74401 38.85284 35.97029
Center of current box is (x y z): 60.619755 31.21546 44.249855
Diagonals of current box are (D1: x y z, D2: x y z): 40.74775 11.78904 26.26471 80.49176 50.64188 62.235
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1702288.01040357
**BOX SIZE is now: 41.74401 40.85284 36.97029
Center of receptor atoms is (x y z): 62.0921689821377 30.372845194216 43.8932353274738
Center of current box is (x y z): 60.619755 31.21546 44.749855
Diagonals of current box is (D1: x y z, D2: x y z): 39.74775 10.78904 26.26471 81.49176 51.64188 63.235
Limit diagonals to 8.3f :  39.748   10.789   26.265   81.492   51.642   63.235