[ncl-talk] reading Radar grib2 data

[Wei Huang]

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

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