Hi All, I have downloaded single file from the web using following scripts gribfile<-" http://nomads.ncdc.noaa.gov/thredds/ncss/grid/modeldata/cfsv2_forecast_ts_9mon/2011/201104/20110401/2011040100/tmax.01.2011040100.daily.grb2?north=47.0126&west=-114.841&east=-112.641&south=44.8534&time_start=2011-06-01&time_end=2011-06-31&accept=netcdf&var=Maximum_temperature "
download.file(gribfile,basename('file.nc'),mode = "wb") File <- nc_open('file.nc') str(File) lat = ncvar_get(File, "lat") # coordinate variable temp =ncvar_get(File, "Maximum_temperature") Now I have multiple files and they are ..../2011/201104/20110401/2011040100/tmax.01.2011040100.daily.grb2 ..../2011/201104/20110401/2011040106/tmax.01.2011040106.daily.grb2 ..../2011/201104/20110401/2011040112/tmax.01.2011040112.daily.grb2 ..../2011/201104/20110401/2011040118/tmax.01.2011040118.daily.grb2 Is there any way to read them together and store them in file.nc sincerely -Deb [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.