add new stream for ocean
1250 ewla Ensemble Wave Long window data Assimilation
1251 wamd Wave monthly means of daily means
1252 gfas Global fire assimilation system
+1253 ocda Ocean Data Assimilation
+1254 olda Ocean Long window Data Assimilation
2231 cnrm Meteo France climate centre
2232 mpic Max Plank Institute
2233 ukmo UKMO climate centre
