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>From: Shangyao Nong <address@hidden> >Organization: . >Keywords: 199911081645.JAA05986 >Hi, Steve, > >I would like to ask one more question. If I copy the edition2 files to the sam > e file name changing 2 to 3, do you think what I will do will have affect >other people's using dcgrib. Here we also use dcgrib to decode the AVN files. > >Thanks. > >Shangyao > Shangyao, Copying the files will not affect the AVN which still uses the edition 2 files. Createing the new files will just allow the decoders to suceed in opening the required files when an edition 3 grib bulletin is found. SST datasteats are the only dataset from NCEP that I know of that currently uses the edition 3. Steve Chiswell