Re: CCCma format

I looked at
   http://www.cccma.bc.ec.gc.ca/data/grids/geom_llg_96x48.shtml

See
http://www.ncl.ucar.edu/Document/Functions/Contributed/latGau.shtml
http://www.ncl.ucar.edu/Document/Functions/Contributed/latGauWgt.shtml
http://www.ncl.ucar.edu/Document/Functions/Contributed/lonGlobeF.shtml

-----------------------------------------------------------------------------------
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
 
     nlat = 48
     mlon = 96
     l at = latGau(nlat, "lat", "latitude", "degrees_north")
     lon = lonGlobeF(mlon, "lon", "longitude", "degrees_east")

     x = asciiread("...", (/nlat,mlon/), "float")
     x!0 = "lat"
     x!1 = "lon"
     x&lat = lat
     x&lon = lon

Not sure of the exact format ....
Maybe readAsciiTable may need to be used
http://www.ncl.ucar.edu/Document/Functions/Contributed/readAsciiTable.shtml

Good luck
D
 

> If this web page:
> http://www.cccma.ec.gc.ca/data/data_format.shtml
> describes the format of the data you want to convert, then yes it is
> possible.
> -dave
>
>
> On May 22, 2009, at 12:26 PM, debasish_at_gi.alaska.edu wrote:
>
>
>> Hello,
>>
>> Is there anyway to read CCCma file in NCL and convert it in NETCDF
>> file?
>>
>> Thanks
>>
>> Debasish
>>
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Dennis J. Shea                  tel: 303-497-1361    |
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Climate Analysis Section                             |
Climate & Global Dynamics Div.                       |
National Center for Atmospheric Research             |
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