X+ Y+ Z- X+ Y+ Z- Y- Z+ Y- Z+ Z+ Z- X- Y- Y+ Y+ 
After creating box around spheres, box is too small (547217.764520303 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.1740277037826 90.8200127863612 69.5036137453383
Center of current box is (x y z): 23.53975 90.144315 75.498625
Diagonals of current box are (D1: x y z, D2: x y z): 8.51348 77.70563 61.94421 38.56602 102.583 89.05304
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 677076.490893058
**BOX SIZE is now: 32.05254 26.87737 29.10883
Center of current box is (x y z): 23.53975 90.144315 75.498625
Diagonals of current box are (D1: x y z, D2: x y z): 7.51348 76.70563 60.94421 39.56602 103.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 799401.194586279
**BOX SIZE is now: 34.05254 28.87737 30.10883
Center of current box is (x y z): 23.53975 90.144315 74.998625
Diagonals of current box are (D1: x y z, D2: x y z): 6.51348 75.70563 59.94421 40.56602 104.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 935025.8358395
**BOX SIZE is now: 36.05254 30.87737 31.10883
Center of current box is (x y z): 23.53975 90.144315 74.498625
Diagonals of current box are (D1: x y z, D2: x y z): 5.51348 74.70563 58.94421 41.56602 105.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1084598.41465272
**BOX SIZE is now: 38.05254 32.87737 32.10883
Center of current box is (x y z): 23.53975 90.144315 73.998625
Diagonals of current box are (D1: x y z, D2: x y z): 4.51348 73.70563 57.94421 42.56602 106.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1248766.93102594
**BOX SIZE is now: 40.05254 34.87737 33.10883
Center of current box is (x y z): 23.53975 90.144315 73.498625
Diagonals of current box are (D1: x y z, D2: x y z): 3.51348 72.70563 56.94421 43.56602 107.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1428179.38495916
**BOX SIZE is now: 42.05254 36.87737 34.10883
Center of current box is (x y z): 23.53975 90.144315 72.998625
Diagonals of current box are (D1: x y z, D2: x y z): 2.51348 71.70563 55.94421 44.56602 108.583 90.05304
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1623483.77645238
**BOX SIZE is now: 44.05254 38.87737 35.10883
Center of receptor atoms is (x y z): 15.1740277037826 90.8200127863612 69.5036137453383
Center of current box is (x y z): 23.53975 90.144315 72.498625
Diagonals of current box is (D1: x y z, D2: x y z): 1.51348 70.70563 54.94421 45.56602 109.583 90.05304
Limit diagonals to 8.3f :   1.513   70.706   54.944   45.566  109.583   90.053