X+ Y+ Z+ X- Z- Y- X+ Y+ Z+ Z- 
After creating box around spheres, box is too small (750672.029472893 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 45.9086320147194 42.9905450781969 8.07077506899724
Center of current box is (x y z): 51.85818 43.67067 2.540765
Diagonals of current box are (D1: x y z, D2: x y z): 36.046 26.97202 -15.70281 67.67036 60.36932 10.62128
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 883144.700549994
**BOX SIZE is now: 32.62436 35.3973 28.32409
Center of current box is (x y z): 51.35818 43.67067 2.540765
Diagonals of current box are (D1: x y z, D2: x y z): 35.046 25.97202 -16.70281 67.67036 61.36932 11.62128
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1029546.14350709
**BOX SIZE is now: 33.62436 37.3973 30.32409
Center of current box is (x y z): 50.85818 43.67067 2.540765
Diagonals of current box are (D1: x y z, D2: x y z): 34.046 24.97202 -17.70281 67.67036 62.36932 12.62128
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1190524.3583442
**BOX SIZE is now: 34.62436 39.3973 32.32409
Center of current box is (x y z): 50.35818 43.67067 2.540765
Diagonals of current box are (D1: x y z, D2: x y z): 33.046 23.97202 -18.70281 67.67036 63.36932 13.62128
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1366727.3450613
**BOX SIZE is now: 35.62436 41.3973 34.32409
Center of current box is (x y z): 49.85818 43.67067 2.540765
Diagonals of current box are (D1: x y z, D2: x y z): 32.046 22.97202 -19.70281 67.67036 64.36932 14.62128
D1X- D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1515889.34852624
**BOX SIZE is now: 36.62436 43.3973 35.32409
Center of receptor atoms is (x y z): 45.9086320147194 42.9905450781969 8.07077506899724
Center of current box is (x y z): 49.35818 43.67067 -2.040765
Diagonals of current box is (D1: x y z, D2: x y z): 31.046 21.97202 -19.70281 67.67036 65.36932 15.62128
Limit diagonals to 8.3f :  31.046   21.972  -19.703   67.670   65.369   15.621