Thank you all for the fast reply.
Now I will slightly modify my initial question.
My actual work is to define a Java ImageIO plugin able to read some NetCDF
data to be used in GIS java applications. The actual version of the plugin
requires data to be indexed as:
Y,X if 2D
T/Z,Y,X if 3D
T,Z,Y,X if 4D
In case, is the ncpdq tool capable of working on the same netCDF file having
some variables with 4 Dimensions, while some other with 3, 2?
Finally, how to handle variables with "time, lat, lon, outlev, vector"
dimensions?
Anyway, I will go to that link to know more info about such an useful tool.
Best Regards,
Daniele
On Wed, Jul 16, 2008 at 5:16 PM, Larry D. Oolman <ldoolman@xxxxxxxx> wrote:
> It isn't a java solution but ncpdq which is part of
> the nco package can do this easily.
>
> Daniele Romagnoli wrote:
>
>> Hi list,
>> first of all, sorry for cross-posting.
>>
>> I have some NetCDF data containing 4D variables having dimensions ordered
>> as Time, Lat, Lon, Level.
>> I would like to "simply" re-arrange data to become having dimensions
>> ordered as Time, Level, Lat, Lon, as recommended (although not required) by
>> CF-Convention.
>> Is there an easy way to achieve this? (I'm using net-cdf java 2.2 APIs)
>>
>> Basically I have a "test.nc <http://test.nc>" file with
>> attributes/variables/dimensions/more... and I would like to get a "
>> modified.nc <http://modified.nc>" file where the "only difference" is
>> having variables with differently ordered dimensions (and data array
>> respecting the new order).
>>
>> Any suggestion or guidance line would be greatly appreciated.
>>
>> Best Regards,
>> Daniele
>>
>> --
>> -------------------------------------------------------
>> Eng. Daniele Romagnoli
>> Software Engineer
>>
>> GeoSolutions S.A.S.
>> Via Carignoni 51
>> 55041 Camaiore (LU)
>> Italy
>>
>> phone: +39 0584983027
>> fax: +39 0584983027
>> mob: +39 328 0559267
>>
>>
>> http://www.geo-solutions.it
>>
>> -------------------------------------------------------
>>
>>
>> ------------------------------------------------------------------------
>>
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>
>
> --
> Larry Oolman
> Department of Atmospheric Science
> Dept. 3038
> University of Wyoming
> Laramie, WY 82071
> ldoolman@xxxxxxxx
> http://www-das.uwyo.edu
>
>
--
-------------------------------------------------------
Eng. Daniele Romagnoli
Software Engineer
GeoSolutions S.A.S.
Via Carignoni 51
55041 Camaiore (LU)
Italy
phone: +39 0584983027
fax: +39 0584983027
mob: +39 328 0559267
http://www.geo-solutions.it
-------------------------------------------------------
