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[LDM #KAK-226817]: pqact wierdness
- Subject: [LDM #KAK-226817]: pqact wierdness
- Date: Tue, 24 Jul 2007 09:13:59 -0600
Mark,
One thing to look into is exactly how the radar products are
being processed by the downstream site. A too-simple implementation
of an LDM NEXRAD2 decoder can result in product loss even though
all products are received. This happens when the "pqact" process
runs out of file-descriptors and data-products arrive out-of-sequence.
See
<http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/pqact.conf.html#output-file%20limit>
for more information.
Incidentally, you might like to know that the extended regular
expression substring "([0-9]|[0-9][0-9]|[0-9][0-9][0-9])" that
you used in your investigations can be simplified to "([0-9]{1,3})".
Regards,
Steve Emmerson
Ticket Details
===================
Ticket ID: KAK-226817
Department: Support LDM
Priority: Normal
Status: Closed
