Example FGA File:
16,16,16,
-64,-64,-64,
64,64,64,
0.03779058903,0.1344531476,0.069425188,
0.03631260991,0.1385757327,0.08436908573,
0.03267278895,0.1418330967,0.1002340168,
0.02698912099,0.1451566666,0.1147548184,
0.02024663612,0.1504015028,0.1290556192,
0.01225084998,0.1528069377,0.1403729469,
0.00285216514,0.1563862562,0.1494427025,
# So
# 1: Resolution3D
# 2: MinVector3D
# 3: MaxVector3D
# 4: Vectors3D
# ...
# N: