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[IDV #SYC-629630]: ERA-Interim Data Issue
- Subject: [IDV #SYC-629630]: ERA-Interim Data Issue
- Date: Thu, 16 Feb 2012 10:19:57 -0700
Dear Stefan,
Please make sure fast rendering is turned off.
See Edit --> Preferences, General Tab.
Best,
Unidata IDV Support
> Full Name: Stefan Cecelski
> Email Address: address@hidden
> Organization: University of Maryland
> Package Version: 3.0u2 build date:2012-02-07 08:06 UTC
> Operating System: Mac OS X
> Hardware: Java: home:
> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home version:
> 1.6.0_29 j3d:1.5.2 fcs (build4)
> Description of problem: Hello,
>
> I have found an odd issue when trying to view ERA-Interim data both in Grib
> and NetCDF format. Attached is an image from the IDV when trying to view
> temperature at 1000 hPa from the ERA-Interim grib data. As you can see half
> of the earth is masked out, which is incorrect since the data set has global
> coverage. This data was obtained directly from CISL. As previously discussed
> with Yuan, there was an issue with the IDV incorrectly reading in the data
> with the ensemble dimension (see previous support requests). I thought both
> issues could be fixed if I used CDO to convert the grib data to netCDF using
> the ECMWF grib table 128. The problem still exists, and even more odd, is
> that the netCDF data displays differently even when the same exact contouring
> intervals are used. Considering this is the same exact data set....there
> should be no differences. I can upload copies of both the grib file and cdo
> convereted netCDF if you would like. Thanks for your help.
>
> V/R,
>
> Stefan
>
>
Ticket Details
===================
Ticket ID: SYC-629630
Department: Support IDV
Priority: High
Status: Open