[gradsusr] Writing Descriptor File for SSHA NetCDF Data

Jennifer McCall jennifer at oceani.com
Mon Aug 15 15:52:00 EDT 2016


Jim,

I have checked there. It does not seem that gridded data exists for the  
product we need, which is Near Real Time sea surface height anomaly or  
geostrophic currents data.

On Mon, 15 Aug 2016 13:40:46 -0600, James T. Potemra <jimp at hawaii.edu>  
wrote:

> Hi Jennifer,
>
> It sounds like you have level 2, along-track data.  Have you checked
> with NASA/PO.DAAC for lat/lon gridded data in netCDF
> (http://podaac.jpl.nasa.gov/datasetlist?ids=Measurement&values=Sea+Surface+Topography)?
>
>
> Jim
>
>
> On 8/15/16 7:15 AM, Jennifer McCall wrote:
>> Hello All,
>>
>> I am new to GrADS and attempting to create gridded data from Jason-2 and
>> Saral Sea Surface Height Anomaly NetCDF data. When using other methods  
>> to
>> view this data I am given errors indicating that these are not
>> multi-dimensional files, and also not gridded data. I am only able to  
>> plot
>> SSHA against either latitude or longitude, when I need ssha-lat-long. I
>> have been advised to write a complete descriptor file for the data to
>> override the metadata. I'm wondering if anyone on the list may have
>> experience doing something similar to what I'm trying to do and could
>> point me in the right direction?
>>
>> Thank you,
>>
>
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-- 
Jennifer McCall
GIS/Remote Sensing Analyst
Ocean Imaging
303-948-5272
jennifer at oceani.com
 


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