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>From: Karthik Samudram Jayaraman <address@hidden> >Organization: Western Michigan >Keywords: 200404132145.i3DLjcCT029643 Hi Karthik- >I had got some archival data from ncdc.noaa.gov for one of our >student's project here at western Michigan University. the request >number was The request number is HAS000097711. > >I had downloaded the data from ncdc's ftp site onto our >s400.wood.wmich.edu. The tar files that I had downloaded is >available in /cutrim1/projdata/beth. > >Then I used "tar -xvf filename.tar" command to untar the file. Then >I got a series of .Z ( compressed file ). I uncompressed all these >using "uncompress" command. > >These files are now in folder /cutrim1/projdata/beth/firsttarfile. This sounds like the correct thing to do. The only suggested change would be to name the directory for the files with the 4 letter ID of the radar station. If there are data for multiple stations, you will need to separate them into different directories. The problem is that the Level II radar files have no location information in them. >When I transferred this file from the s400 to our PCs and I opened >one of them using IDV, I get a message saying that '...This data is >not compatible with "VisADDataSource" data family'. > >I repeated the process twice / thrice ( to make sure that the file >was not corrupted during transfer). But still Iam getting the same >error. > >Could you help me in identifying the problem ( or my mistake?) . Use the Level II Radar selector under the Radar Data tab in the Data Source Selector instead of the File/URL chooser. If you don't use the id for the directory name, you will need to select the station from the list in the Level II chooser. Don Murray NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publically available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us. >Date: Wed, 14 Apr 2004 15:31:05 EDT >To: Unidata Support <address@hidden> >From: Karthik Samudram Jayaraman <address@hidden> >Subject: Re: 20040413: viewing archival data in IDV > >Thanks a lot for the help, Mr Murray. The student was happy with the data.