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Hi, Sorry you ran into trouble. Can you try again? Thanks. Best, Unidata Support > Hello, > > I am writing because I have been having issues accessing NEXRAD data this > week. I am using the same code that I have used in the past to access and > analyze level 2 data, but this week I am getting the following error: > > HTTPError: Error accessing > http://thredds-aws.unidata.ucar.edu/thredds/cdmremote/nexrad/level2/S3/2019/06/18/TJUA/TJUA20190618_165900_V06?req=header > Server Error (500: ) > > From my web search, I found out that other users reported this issue in the > past and it was resolved by restarting the AWS NEXRAD THREDDS server (here's > an example > <https://www.unidata.ucar.edu/support/help/MailArchives/thredds/msg02351.html> > of the same issue reported in the past). I am wondering: are there any > known issues with the server at the moment? > > I am using this notebook > <https://nbviewer.jupyter.org/gist/dopplershift/356f2e14832e9b676207> with > some minor modifications. The error appears after cell #8: data = > Dataset(ds.access_urls['CdmRemote']). > > Thanks for any help you can provide, Ticket Details =================== Ticket ID: YSH-159378 Department: Support THREDDS Priority: Urgent Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly 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.