ECMWF local table 2: Version Number 234 (Significance).
Codes and data units for FM 92-VIII Ext.GRIB.
......................
139
STS
Surface temperature significance
percentage
-
......................
151
MSLS
Mean sea level pressure significance
percentage
-
......................
167
2TS
2 metre temperature significance
percentage
-
......................
228
TPS
Total precipitation significance
percentage
-
......................
999
.
.
