thanks for the information! I am trying to work in GrADS nw!
Thanks, Mahalakshmi Quoting Rainer Hurling <rhur...@gwdg.de>: > Hi Mahalakshmi, > > On 09.10.2010 19:22 (UTC+1), govin...@msu.edu wrote: >> Yes, i know its a Grads file ..! i have attached the control file and >> the grid file can be downloaded frm the link given below! >> >> http://www.4shared.com/file/cuSG-05j/rf05_1975.html >> >> I have not used Grads before, still i was able to read in the control >> file and get the basic info.! but, i am not sure about the package >> required for .grd files in R - will i be able to read a Grads grid file >> into R??? > > I am afraid there is no direct solution at this time in R. Perhaps > the following script can help converting the data? > > http://cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_variable_data_to_a_text_file > > Hope this helps, > Rainer > > >> Thank u all, >> Mahalakshmi >> >> Quoting Barry Rowlingson <b.rowling...@lancaster.ac.uk>: >> >> > On Sat, Oct 9, 2010 at 12:32 AM, <govin...@msu.edu> wrote: >> >> >> >> >> >> Can someone let me know what package and function should be used to >> >> read *.grd files in R? I tried readGDAL, open.ncdf functions already >> >> which threw errors for file format mismatch. >> > >> > A file extension is not a good indication of what the file type is. I >> > could rename any file 'foo.grd' and it could be anything. >> > >> > Show us what readGDAL gives as an error message, and then we might be >> > able to help. readGDAL tries to guess the file format, maybe it >> > guessed right but the file is corrupted. >> > >> > Where did the file come from? Can we get it? Can you open it in a >> > text editor? Do you have a unix/linux box so you can run the command >> > 'file' on it? >> > >> > Barry > > [[alternative HTML version deleted]]
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