[IDV #SYC-629630]: ERA-Interim Data Issue

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