X+ Y- Z- X+ Y+ Z+ Y+ Z+ X- Y- X+ Z- Y+ Y+ Y+ Z+ 
After creating box around spheres, box is too small (761487.54977664 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.8001656726309 27.4192876076873 20.5247992047714
Center of current box is (x y z): 19.047 23.0455 17.072
Diagonals of current box are (D1: x y z, D2: x y z): 2.991 7.823 2.648 35.103 38.268 31.496
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 894795.86456064
**BOX SIZE is now: 33.112 32.445 30.848
Center of current box is (x y z): 18.547 23.0455 17.072
Diagonals of current box are (D1: x y z, D2: x y z): 1.991 6.823 1.648 35.103 39.268 32.496
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1042092.01534464
**BOX SIZE is now: 34.112 34.445 32.848
Center of current box is (x y z): 18.047 23.0455 17.072
Diagonals of current box are (D1: x y z, D2: x y z): 0.991 5.823 0.648 35.103 40.268 33.496
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1204024.00212864
**BOX SIZE is now: 35.112 36.445 34.848
Center of current box is (x y z): 17.547 23.0455 17.072
Diagonals of current box are (D1: x y z, D2: x y z): -0.00900000000000034 4.823 -0.352 35.103 41.268 34.496
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1381239.82491264
**BOX SIZE is now: 36.112 38.445 36.848
Center of current box is (x y z): 17.047 23.0455 17.072
Diagonals of current box are (D1: x y z, D2: x y z): -1.009 3.823 -1.352 35.103 42.268 35.496
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1574387.48369664
**BOX SIZE is now: 37.112 40.445 38.848
Center of receptor atoms is (x y z): 14.8001656726309 27.4192876076873 20.5247992047714
Center of current box is (x y z): 16.547 23.0455 17.072
Diagonals of current box is (D1: x y z, D2: x y z): -2.009 2.823 -2.352 35.103 43.268 36.496
Limit diagonals to 8.3f :  -2.009    2.823   -2.352   35.103   43.268   36.496