[Ncep.nhc.nco_contacts] TSB Morning Rounds - Fri Oct 06, 2017
Matthew Sardi - NOAA Federal
matthew.sardi at noaa.gov
Fri Oct 6 22:17:13 UTC 2017
Quick update on the two HSU items:
1. The GTWO launching issue is also RHEL7 related, I sent an email out on
this yesterday: we resolved the problem by writing an editor 'wrapper'
script that automatically detects whether the OS is RHEL6 or RHEL7 and
launches gedit or kwrite, respectively. Note that on RHEL7, you will get
two separate kwrite edit windows for the GTWO text and probabilities output
files, versus tabs like in gedit.
2. While rebooting will generally clear up PGEN and other NMAP/NAWIPS
performance issues, it's often not necessary. If these issue recur, try
logging out of the workstation and doing a 'control-alt-backspace' to
restart the X-windows server. The login screen will briefly go
black/disappear and then re-appear.
NHC/Technology & Science Branch
On Fri, Oct 6, 2017 at 3:57 PM, TSB Admin <nhc.tsbadmin at noaa.gov> wrote:
> Here is today's summary of NHC computer operations:
> --- PS
> 1.) ATLANTIC Graphicast production on Ballyhoo resulted in a "smeared"
> graphic when sending to the web. This issue began on Oct 3rd. Matt Sardi/H
> Cobb isolated this to Ballyhoo being upgraded to RedHat 7. The Graphicast
> was re-saved and launched from Starfish successfully with no image issues.
> Forecasters - please note. Graphicast should be saved and sent from
> STARFISH on the ATLANTIC desk and GRUNT on the EAST PACIFIC desk. This
> issue is being raised to high levels at NCO on Tuesday. This requires an
> NAWIPS fix on REDH 7 or we will have to revert all machines to REDH 6 or
> live with creating these graphics in the older REDH 6 systems. More on this
> next week.
> 2.) NOAA P-3 providing significant wave height via WSRA (wide scanning
> radar altimeter data) for Nate from roughly 08Z to 16Z for the next couple
> of days. To access: Open a terminal session (on an ops workstation or other
> N-AWIPS box with access to the /nawips partition): setenv NCDESK
> /nawips/ncdesk/misc nmap2 Load: Data > New Source > Misc > SGWH The data
> are significant wave heights color coded along the flight track.
> 1.) Doug fixed mysterious GTWO launching issue on the Pacific side. It
> worked at 18z so maybe he succeeded. ASCAT vectors will not properly
> display in the new REDH 7 boxes. Doug reverted the ATLANTIC display
> workstation to REDH 6 for the time being until NCO can address this
> NAWIPS/OS issue.
> 2.) Some issues with creating the watch/warning graphic on ridges and
> hurrback. The vgf would not open on those computers. Dave Z. suggested that
> they might need to be rebooted. He will follow this up as well.
> *Other items:*
> *NHC RFCs:*
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