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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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To learn about what's going on, see About the Archive Site.
Retransmits can be due to an NWS office not getting the product correctly. Awips can request it be resent. You will see that a lot during ice storms etc. Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ From: ldm-users <ldm-users-bounces@xxxxxxxxxxxxxxxx> on behalf of Gilbert Sebenste <gilbert@xxxxxxxxxxxxxxxx> Sent: Monday, December 9, 2024 6:47:20 PM To: Gilbert Sebenste <sebensteg@xxxxxxx> Cc: Pete Pokrandt via ldm-users <ldm-users@xxxxxxxxxxxxxxxx>; NOAAPORT <noaaport@xxxxxxxxxxxxxxxx> Subject: Re: [ldm-users] GOES-16 missing tiles, and packets arriving out of sequence CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Follow-up: They switched to the BNCF at 14:15Z this morning. I i'm not seeing missing satellite images, but I am seeing a huge number of re-transmits and duplicates that the LDM is rejecting at AllisonHouse and COD. A contact I have at NCF emailed me to check on it, and I have given him log samples so he can see what's going on. Gilbert On Dec 9, 2024, at 4:11 PM, Sebenste, Gilbert <sebensteg@xxxxxxx> wrote: Good day everyone, I am going to try to kill two birds with one stone here. 1. The GOES-16 missing tiles issue has been resolved when SBN/NOAAport is sending their uplink via the ANCF and primary uplink. This problem was due to multiple issues, but they have gotten them taken care of on the NESDIS side of things. They had a nagging problem with channel 10, but that has been resolved (they had an issue at 14:10 with a missing tile this morning, but NOAAport was down for 5 minutes while they made expected changes to the SBN this morning, and all channels had a glitch at that time). 2. Additionally, the out-of-sequence packet issue when they are on the ANCF has been resolved, and was determined to be an NCF issue. But… When they are on the BNCF, and transmitting from their alternate uplink site, they still experience out-of-sequence packets, numerous missing products that have to be resent (we see a LOT of duplicate products here at COD when they are on the BNCF), missing satellite tiles…and even missing satellite images. NCF is aware of the situation. Last week they switched to the BNCF for 3 hours, and the problems were still there, so they switched back to the primary. They are working on it. Gilbert Sebenste Meteorology Support Analyst <image001.png> _______________________________________________ NOTE: All exchanges posted to Unidata maintained email lists are recorded in the Unidata inquiry tracking system and made publicly available through the web. Users who post to any of the lists we maintain are reminded to remove any personal information that they do not want to be made public. ldm-users mailing list ldm-users@xxxxxxxxxxxxxxxx For list information or to unsubscribe, visit: https://www.unidata.ucar.edu/mailing_lists/
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