[ncl-talk] Aura MLS Data

[Dennis Shea]

Re:

http://www.ncl.ucar.edu/Applications/HDF.shtml

hdf5eos_3a.ncl <http://www.ncl.ucar.edu/Applications/Scripts/hdf5eos_3a.ncl>:
Note the '3a'

=================
[a] "How realible the regrindding data produced from ESMF bilinear
interpolation?"


The interpolation itself is very high quality. The data is sparse with many
missing values.
It is your job to determine the "reliability".

---
[2] xp_regrid was for one level (p=0.5). It was provided for illustration.
You will have to loop overr KLVLS (your choice) and regrid.  Create a big
array

       XP_REGRID - new ( (/KLVLS,nlat,mlon/), "float", ...)

Then

       XP_REGRID(kl,:,:) = xp_regrid
  end do

Then write XP_REGRID to netCDF.





On Fri, May 1, 2015 at 12:24 AM, Verena Lili <verena.prick at gmail.com> wrote:

> Thanks Dennis and Thomas,
> some questions regarding this:
>
> 1. How realible the regrindding data produced from ESMF bilinear
> interpolation, I tried to asked MLS team to provide Aura level 3 data, but
> they said different people in the team used different software to
> interpolate this.
>
> 2. How can I split the "xp_regrid" in the code into an array lat and lon,
> because in the end I want to save the regriding output as a function of
> level, lat and lon.
>
> Thanks.
>
> Dr. Verena.
>
> On Fri, May 1, 2015 at 12:03 AM, Dennis Shea <shea at ucar.edu> wrote:
>
>> http://www.ncl.ucar.edu/Applications/HDF.shtml
>>
>> hdf5eos_3a.ncl
>> <http://www.ncl.ucar.edu/Applications/Scripts/hdf5eos_3a.ncl>:     Note
>> the '3a'
>>
>> Good luck
>>
>>
>>
>> On Mon, Apr 27, 2015 at 6:32 AM, Thomas Tobian <thomastobian at gmail.com>
>> wrote:
>>
>>> Hi Verena,
>>>
>>> Have a look at this example:
>>> http://www.ncl.ucar.edu/Applications/Scripts/hdf5eos_3.ncl
>>> Good luck.
>>>
>>> Thomas
>>>
>>> On Fri, Apr 24, 2015 at 9:16 PM, Verena Lili <verena.prick at gmail.com>
>>> wrote:
>>>
>>>> HI everyone,
>>>>
>>>> Anyone has experience in converting Aura MLS data into standard fixed
>>>> grid data?
>>>> Attached is an example file, I'd like to produced the O3 mxing ration
>>>> data as a function of lat, lon and level.
>>>> It the website it says that:
>>>>
>>>>  "The data are stored in the version 5 EOS Hierarchical Data Format
>>>> (HDF-EOS5), which is based on the version 5 Hierarchical Data Format, or
>>>> HDF5. Each file contains two swath objects (one with profile data, the
>>>> other with column data), each with a set of data and geolocation fields,
>>>> swath attributes, and metadata."
>>>>
>>>> can anyone give  hint how to convert this data correctly by ncl?
>>>> Thanks
>>>>
>>>>
>>>> Regards,
>>>> Dr. Verena
>>>>
>>>> _______________________________________________
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>>>>
>>>
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>>
>
>
> --
> Regards,
> Dr. Verena.
> School of Marine and Atmospheric Sciences
> Stony Brook University
> homepage: http://www.somas.stonybrook.edu/
>
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