key,0,1,2,3
#,,,,
int32,uint16,uint16,uint16,uint16
0.0,294,295,296,297
0.1,299,300,301,302
0.2,304,305,306,307
0.3,309,310,311,312
0.4,314,315,316,317
0.5,319,320,321,322
0.6,324,325,326,327