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20040119: Setting up and LDM on an AMRC machine at McMurdo (cont.)
- Subject: 20040119: Setting up and LDM on an AMRC machine at McMurdo (cont.)
- Date: Mon, 19 Jan 2004 14:36:33 -0700
>From: Matthew Lazzara <address@hidden>
>Organization: SSEC
>Keywords: 200401191551.i0EFp3p2015066 IDD AMRC McMurdo
>Keywords: 200401192118.i0JLIQp2017239
Hi Matthew,
re: test use of LDM-6 at McMurdo
>Yes, this sounds like a good idea. Just a matter of timing when we'd
>like to do this, and get the a.o.k. from NSF to do it. Comms are tight
>these days. Due to a variety of reasons, NSF is asking Grantees for TCP
>port numbers, and byte counts (specifically). But, I don't see why we
>can't do this.
The port number for LDM use is easy: 388/tcp. The byte count is harder
since the more useful the LDM is found to be, the higher the byte
count will grow.
>There are a couple of ways to proceedure from here.
>Here's my suggestion:
>
>1. AMRC needs to turn in a detailed SIP (Suport Information Package) to
> NSF/Raytheon Polar Services by Tax Day for next year's support.
Do I need to provide input on this?
>2. I suggest that AMRC put into that SIP the requirements we'll need to
> get this test of LDM-6 into place. This includes getting the TCP port
> opened up and to the specific IPs at Wisconsin to be allowed to talk to
> the ice.
The port is 388/tcp. The machine(s) at UW that would get the data are
mostly up to you, but I would strongly suggest using unidata2.ssec.wisc.edu
since it is _the_ IDD injection node for UNIWISC data and is one of 4
injection nodes for global observational data, NCEP model output, and
NEXRAD Level III products (through the SDI that is feeding unidata2).
The IP information is:
unidata2.ssec.wisc.edu - 128.104.110.130
>3. If RPSC/NSF gives AMRC a hard time on this, then Art can appeal via
> his means.
Sounds good to me. Art?
>Overall, I'd love to be the focal for this.
Super!
>As a note, I've *finally* set up the getting the SPAWAR AWS data
>routinely to Wisconsin. I'm getting into an MD file (using our AWS MD
>Schema). The move to netCDF hasn't progressed (something we ought to
>talk more about in the future), but is still my goal.
Progress is always good news...
>If the LDM test works well next year, and we can prove it saves on
>bandwidth, with better service, AMRC would be interested in moving to it
>as a primary means of doing some comms...
I would say that the LDM might increase reliability, but it won't
necessarily reduce bandwidth use.
>but we'd still use ADDE here
>and there for sure (specifically for manual monitoring and composite
>building that is done time scheduled).
I agree.
>Oh, Tom - I've never had LDM training. I'm not sure when I could fit in
>learning in the next few months either...I'm swamped (I'm starting to
>get a busy as you!!! :-) Is this something I could learn over the summer?
Yes, this is something you could _easily_ learn over the summer.
>Oh, and I do have plans to go to the ice next year....dates to be
>determined, but I think fall is looking likely.
Sounds good!
>Thanks much Tom!
No worries.
Cheers,
Tom
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