MARS: new class for CARRA/CERRA
34 lw WMO Lead Centre Wave Forecast Verification
35 ce Copernicus Emergency Management Service (CEMS)
36 cr Copernicus Atmosphere Monitoring Service (CAMS) Research
-37 ca Copernicus Arctic Regional ReAnalysis (CARRA)
-38 cu Copernicus European Regional ReAnalysis (CERRA)
+37 rr Copernicus Regional ReAnalysis (CARRA/CERRA)
99 te Test
100 at Austria
101 be Belgium
