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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
John,
We request the data using the following ldmd.conf entry:
#
# CMC/GEM
request CMC "CMC_GEM_reg_" ldm.meteo.ec.gc.ca
You can file the data to hourly forecast files using a pqact.conf entry such as:
# Canadian GEM data
CMC
CMC_GEM_reg_.*_.*_([12][0-9][0-9][0-9])([0-1][0-9])([0-3][0-9])([0-2][0-9])_(.*).grib
FILE data/gem/\1\2\3\4_\5.cmcgem
Steve Chiswell
Unidata User Support
>From: "John Cangialosi" <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200507201734.j6KHYbjo001017
>Hi,
>
>This is John Cangialosi from the University of Miami. Jeff Weber help me
>set obtain access to NOGAPS and CMC data
>
>
>I have the NOGAPS feed set up, but need a little help with CMC.
>
>Do you have any advice on how to set up the feed on our system,i.e.
>REQUEST info.
>
>This is grib data from the CMC model.
>
>Thanks,
>
>John Cangialosi
>
>
>
>
>--
>
>
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