X- Y- Z+ X+ Z+ Y+ Y- X- X- Y+ Z- Z+ X- X- Y+ Z+ Y+ Y+ X- Z+ X- 
After creating box around spheres, box is too small (640866.22256204 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9899410946196 0.41460482374768 21.2432096474954
Center of current box is (x y z): 16.152645 12.47032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): 0.314 -26.06375 7.0479 31.99129 1.12311 34.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 757649.236392345
**BOX SIZE is now: 33.67729 28.18686 29.5611
Center of current box is (x y z): 16.152645 11.97032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): -0.686 -26.06375 6.0479 32.99129 2.12311 35.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 887350.35810265
**BOX SIZE is now: 35.67729 29.18686 31.5611
Center of current box is (x y z): 16.152645 11.47032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): -1.686 -26.06375 5.0479 33.99129 3.12311 36.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1030617.58769295
**BOX SIZE is now: 37.67729 30.18686 33.5611
Center of current box is (x y z): 16.152645 10.97032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): -2.686 -26.06375 4.0479 34.99129 4.12311 37.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1188098.92516326
**BOX SIZE is now: 39.67729 31.18686 35.5611
Center of current box is (x y z): 16.152645 10.47032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): -3.686 -26.06375 3.0479 35.99129 5.12311 38.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1360442.37051356
**BOX SIZE is now: 41.67729 32.18686 37.5611
Center of current box is (x y z): 16.152645 9.97032 20.82845
Diagonals of current box are (D1: x y z, D2: x y z): -4.686 -26.06375 2.0479 36.99129 6.12311 39.609
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1548295.92374387
**BOX SIZE is now: 43.67729 33.18686 39.5611
Center of receptor atoms is (x y z): 13.9899410946196 0.41460482374768 21.2432096474954
Center of current box is (x y z): 16.152645 -9.47032 20.82845
Diagonals of current box is (D1: x y z, D2: x y z): -5.686 -26.06375 1.0479 37.99129 7.12311 40.609
Limit diagonals to 8.3f :  -5.686  -26.064    1.048   37.991    7.123   40.609