X- Y- Z- Z- X+ X- Z+ X- Y+ Z- X+ Y+ Y+ Z- Y+ Z+ Y+ 
After creating box around spheres, box is too small (672066.18682371 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 40.7154700944387 7.83526023084994 0.858015739769152
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box are (D1: x y z, D2: x y z): 17.112 -5.77925 -12.508 45.28 22.814 18.397
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 819969.68107521
**BOX SIZE is now: 30.168 30.59325 32.905
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box are (D1: x y z, D2: x y z): 16.112 -6.77925 -13.508 46.28 23.814 19.397
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 988105.08532671
**BOX SIZE is now: 32.168 32.59325 34.905
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box are (D1: x y z, D2: x y z): 15.112 -7.77925 -14.508 47.28 24.814 20.397
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1177768.39957821
**BOX SIZE is now: 34.168 34.59325 36.905
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box are (D1: x y z, D2: x y z): 14.112 -8.77925 -15.508 48.28 25.814 21.397
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390255.62382971
**BOX SIZE is now: 36.168 36.59325 38.905
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box are (D1: x y z, D2: x y z): 13.112 -9.77925 -16.508 49.28 26.814 22.397
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1626862.75808121
**BOX SIZE is now: 38.168 38.59325 40.905
Center of receptor atoms is (x y z): 40.7154700944387 7.83526023084994 0.858015739769152
Center of current box is (x y z): 31.196 8.517375 2.9445
Diagonals of current box is (D1: x y z, D2: x y z): 12.112 -10.77925 -17.508 50.28 27.814 23.397
Limit diagonals to 8.3f :  12.112  -10.779  -17.508   50.280   27.814   23.397