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20030325: 20030324: LDM 6.0.2 installed as SFSU

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: 20030325: 20030324: LDM 6.0.2 installed as SFSU
  • Date: Wed, 26 Mar 2003 10:16:11 -0700
Dave,

We are receiving your stats. FYI, the clock on enso seems to be running
30-40 seconds fast:
http://www.unidata.ucar.edu/cgi-bin/rtstats/iddstats?IDS|DDPLUS+enso.sfsu.edu

and norte may be about 40 seconds slow:
http://www.unidata.ucar.edu/cgi-bin/rtstats/iddstats?IDS|DDPLUS+norte.sfsu.edu

If you aren't using ntpdate to sync the clocks (or the ntp daemon), you can see 
the
LDM documentation on setting that up.

Steve Chiswell
Unidata User Support

>From: Dave Dempsey <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200303260626.h2Q6QQB2015107

>On 3/25/03 5:43 AM, "Unidata Support" <address@hidden> wrote:
>
>>> From: Dave Dempsey <address@hidden>
>>> Organization: SFSU
>>> Keywords: 200303250214.h2P2EbB2024614 LDM-6 rtstats
>> 
>> Hi Dave,
>> 
>>> Since Unidata seems to want to know, I can say that San Francisco State
>>> is now running LDM 6.0.2, so far successfully, on both norte.sfsu.edu
>>> and enso.sfsu.edu.
>> 
>> ... we are most interested in the primary IDD node at a site
>> returning the real time statistics.... [W]e would like
>> you to tailor your rtstats execution line in each machine's ldmd.conf.
>> For instance, if norte gets IDS|DDPLUS and HRS and enso gets UNIWISC
>> and FNEXRAD, then the ldmd.conf entries for each would look like:
>> 
>> norte:
>> 
>> exec    "rtstats -f IDS|DDPLUS|HRS -h rtstats.unidata.ucar.edu"
>> 
>> enso:
>> 
>> exec    "rtstats -f UNIWISC|FNEXRAD -h rtstats.unidata.ucar.edu"
>> 
>
>Tom,
>
>Done. (Not sure how I missed these instructions before!)
>
>In our case, both enso.sfsu.edu and norte.sfsu.edu request feeds from other
>sites. There is some overlap--in particular, both machines request
>(different) subsets of the IDS/DDPLUS/WMO feeds. This level of distinction
>isn't reflected in the rtstats command line options above, so I presume that
>there will be some apparent redundancy in the statistics reported by these
>two machines.
>
>-- Dave
>
>****************************************************************
>*                                      |         __ __    \|/  *
>*   Dr. Dave Dempsey                   | )   ^  /|| ||\  --0-- *
>*   Dept. of Geosciences               |) ) ^  / ||_|| \  /|\  *
>*   San Francisco State University     | ) )  /  | _ |  \      *
>*   1600 Holloway Ave.                 |)   )/   || ||   \     *
>*   San Francisco, CA   94132          | )   )   ||_||    \    *
>*                                      |)  ) )   | _ |     \   *
>*   Phone:  (415) 338-7716             |  )   )  || ||      \  *
>*   FAX:    (415) 338-7705             |)   )  )~~~~~~~~~~~~~~~*
>*   Email:  address@hidden   |  )  )  )  ~  ~   ~ ~  *
>*                                      |)  )   ) )  ~   ~  ~   *
>****************************************************************
>
>
>