Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.

Re: [cf-satellite] Attaching coordinate variables of different sizefrom band dimensions

NOTE: The cf-satellite mailing list is no longer active. The list archives are made available for historical reasons.

Can fill data be used in coordinate variables ?

---------- Original Message ----------------------------------
From: ghansham sangar <ghanshamsangar@xxxxxxxxx>
Date:  Fri, 23 Dec 2011 12:31:18 +0530

>Yeah you are very much right for every 4x4 pixel box there one lat/lon
>value. Its bilinear interpolation.
>And I think we should have such arrangement, the reason is that I have seen
>in some modis HDF4 products, lat/lon information is given in this way only.
>
>
>regards
>Ghansham
>
>
>On Thu, Dec 22, 2011 at 10:18 PM, john caron <caron@xxxxxxxxxxxxxxxx> wrote:
>
>> On 12/22/2011 12:40 AM, ghansham sangar wrote:
>>
>>> R/Sir
>>>
>>>
>>> Is there anyway to attach Coordinate variables of different dimension
>>> with bands of different dimension.
>>>
>>> For example
>>> data is of dimension 5600x5600
>>> And 2D lat/lon coordinate variables are of size 1400x1400 each.
>>>
>>> Is there a way to describe such datasets using CF conventions.
>>>
>>
>> there is no current way to do this in CF. i assume you have geolocation
>> for every 4th point? what is the standard way to interpolate to the other
>> points?
>>
>> John
>>
>> ______________________________**_________________
>> cf-satellite mailing list
>> cf-satellite@xxxxxxxxxxxxxxxx
>> For list information or to unsubscribe, visit:
>> 
http://www.unidata.ucar.edu/**mailing_lists/<http://www.unidata.ucar.edu/mailin
g_lists/>
>>
>
>
>
>
 

 
..............End of Message ...............................-->


 
                   



  • 2011 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the cf-satellite archives: