20030730: Duplicate NEXRAD products

Daryl,

These are not duplicate products since the checksum differs.
They were both boradcast in NOAAPORT. See the Radar Free text messages
for exmplanation:

NOUS61 KBOX 301311
FTMBOX
Message Date:  Jul 30 2003 13:11:24

A modification to the KBOX RPG may result with some minor communication 
disruptions today, 07/30/2003 between the hours of 13:15Z and 19:00Z 


The first product is most likely corrupt.

Steve Chiswell
Unidata User SUpport







>From: Daryl Herzmann <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200307301422.h6UEMmLd001501

>Hiya UNIDATA,
>
>Here is a good one for ya!
>
>My IDD node pircsl4.agron.iastate.edu requests
>
>request NNEXRAD "/p(...(DMX|EAX|MPX|DVN|OAX|FSD|ARX|ABR|UDX)|N0R...)" 
>thelma.ucar.edu
>
>And I get this in my queue
>
>Jul 30 14:12:21 pqcat:    14300 20030730134601.858 NNEXRAD 1018866  SDUS51 
>KBOX 301342 /pN0RBOX
>Jul 30 14:12:22 pqcat:    14300 20030730135205.557 NNEXRAD 1023658  SDUS51 
>KBOX 301342 /pN0RBOX
>
>Uh oh, duplicate products!  Based on the pqact.conf suggestion of GEMPAK
>$NAWIPS/ldm/etc/templates/pqact.gempak_nexrad
>
>NEXRAD  ^SDUS[2357]. .... 
>([0-3][0-9])([0-2][0-9])([0-6][0-9]).*/p(N0.)(...)
>        FILE    -close  
>data/gempak/nexrad/NIDS/\5/\4/\4_(\1:yyyy)(\1:mm)\1_\2\3
>
>We get two products written to the same file!
>
>This situation crashes just about every GEMPAK package I point at the 
>file!  Including the famous nex2img! :)
>
>I placed an '-overwrite' in my pqact to keep this from happening again, 
>but it would appear there is some other problem with getting the duplicate 
>product...
>
>Sooo, whazup?  
>
>My environment is LDM 6.0.14, RH 9, NAWIPS 5.6.j
>
>:)
>Daryl
>
>-- 
>/**
> * Daryl Herzmann (address@hidden)
> * Program Assistant -- Iowa Environmental Mesonet
> * http://mesonet.agron.iastate.edu
> */
>