[ncl-talk] reading Radar grib2 data

[Wei Huang]

Yes, I “gunzip” the file first.

Thanks,

Wei Huang

From: Barry Lynn [mailto:barry.h.lynn at gmail.com]
Sent: Tuesday, September 20, 2016 12:52 PM
To: Wei Huang
Cc: ncl-talk at ucar.edu
Subject: Re: [ncl-talk] reading Radar grib2 data

Hi:

Is there any chance you need to gunzip the file first?

On Tue, Sep 20, 2016 at 8:45 PM, Wei Huang <whuang at univ-wea.com<mailto:whuang at univ-wea.com>> wrote:
Dear NCL users,

I am trying to process a radar grib2 dataset downloaded from:

http://mrms.ncep.noaa.gov/data/2D/ReflectivityAtLowestAltitude/?C=M;O=D<https://urldefense.proofpoint.com/v2/url?u=http-3A__mrms.ncep.noaa.gov_data_2D_ReflectivityAtLowestAltitude_-3FC-3DM-3BO-3DD&d=CwMFaQ&c=qHNyRuJKHYeI-vwTnTfWXq4fkZpyjWUA1LcPL7eQSSQ&r=6RmpIe4P-G8omsHqYS85uBS-3JaNVk3lvOG-hmdOrr8&m=R3DFCZLq2xVRQw0fmNrIi1hSLherhRoVWbawuQnIrk8&s=OeCBVZw-D-rPYRX4thr6gthkUydt6_XW7fB91W00xNE&e=>

For example, I tried dataset:
MRMS_ReflectivityAtLowestAltitude_00.50_20160920-173034.grib2.gz

I tried to read the data, but all its value is: -999.

The file seems a pretty good size.

Has anyone tried such data before and want to share experience?

Thanks,

Wei Huang
whuang at univ-wea.com<mailto:whuang at univ-wea.com>


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