[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[LDM #ANW-550486]: LDM access

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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: [LDM #ANW-550486]: LDM access
  • Date: Wed, 27 Sep 2017 14:47:12 -0600
Hi Munsung,

re:
> My name is Munsung Keem, and I am a student of the university of Iowa, 
> working with
> professor Witold F. Krajewski.
> 
> Now, we try to develop the HydroNEXRAD system on the cloud (Amazon Web 
> Service), and,
> as an effort of that, we need to get the national composite datasets 
> (FNEXRAD) with
> the grid2 format in real time via the LDM.

OK.

re:
> In order to do so, we need an access permission to the LDM. The system is 
> operating
> on an AWS EC2 instance of which IP address is 50.19.171.33. Could you please 
> help us
> to access the LDM from the AWS instance?

We have setup the needed ALLOWs for your AWS instance to REQUEST LDM/IDD feeds
from our top level IDD relay cluster, idd.unidata.ucar.edu.

To make sure that the ALLOW setup is correct, please do the following:

<as 'ldm' on your AWS instance>

notifyme -vl- -f FNEXRAD -h idd.unidata.ucar.edu

Success will be indicated by 'notifyme' showing receipt of FNEXRAD products
on idd.unidata.ucar.edu.

re:
> If you need more information, please let me know.

Please let us know the results of your 'notifyme' test.

Cheers,

Tom
--
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: ANW-550486
Department: Support IDD
Priority: Normal
Status: Closed
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.