[ncl-talk] Reading WRF compressed files -- how to?

[Rick Brownrigg]

Hi Barry,

This looks like a truncated file?  Its only 336K, and the name is suspect.?

RB

On Tue, Apr 9, 2019 at 10:55 AM Barry Lynn <barry.h.lynn at gmail.com> wrote:

> begin
>
>
> ; filename="wrfout_d03_2018-01-05_00:00:00"
>
>   filename="wrfout_compresed.one_time_step.nc.pid19740.ncks.tmp"
>
>
> ;
>
> ;   mpdatabaseversion= "Earth..4"
>
>  setfileoption("nc","format","netcdf4")
>
>  print("got to here 1")
>
> setfileoption("nc","CompressionLevel",5)
>
>  print("got to here 2")
>
> a = addfile(filename,"r")
>
>
> IT DOES NOT PASS THE LINE ABOVE (ncl 6.5)
>
>  print("got to here 3")
>
>  end
>
> On Tue, Apr 9, 2019 at 7:12 PM Barry Lynn <barry.h.lynn at gmail.com> wrote:
>
>> Hi:
>>
>> I am working on it.  It will take a bit of time, as I am missing a
>> library.
>>
>> Thank you.
>>
>> On Tue, Apr 9, 2019 at 7:09 PM Rick Brownrigg <brownrig at ucar.edu> wrote:
>>
>>> Hi Barry,
>>>
>>> Are you able to send me that file?
>>>
>>> Rick
>>>
>>> On Tue, Apr 9, 2019 at 12:40 AM Barry Lynn <barry.h.lynn at gmail.com>
>>> wrote:
>>>
>>>> Hello:
>>>>
>>>> I am at a loss trying to find an example to read a WRF file defined
>>>> this way.
>>>>
>>>> This build of WRF will use NETCDF4 with HDF5 compression
>>>>
>>>>
>>>> I tried the following, but the ncl program just hangs up after passing
>>>> "here 2"
>>>>
>>>>
>>>>  setfileoption("nc","format","netcdf4")
>>>>
>>>>  print("got to here 1")
>>>>
>>>> setfileoption("nc","CompressionLevel",5)
>>>>
>>>>  print("got to here 2")
>>>>
>>>> a = addfile(filename,"r")
>>>>
>>>> --
>>>> Barry H. Lynn, Ph.D
>>>> Senior Associate Scientist, Lecturer,
>>>> The Institute of the Earth Science,
>>>> The Hebrew University of Jerusalem,
>>>> Givat Ram, Jerusalem 91904, Israel
>>>> Tel: 972 547 231 170
>>>> Fax: (972)-25662581
>>>>
>>>> C.E.O, Weather It Is, LTD
>>>> Weather and Climate Focus
>>>> http://weather-it-is.com
>>>> Jerusalem, Israel
>>>> Local: 02 930 9525
>>>> Cell: 054 7 231 170
>>>> Int-IS: x972 2 930 9525
>>>>
>>>> _______________________________________________
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>>>>
>>>
>>
>> --
>> Barry H. Lynn, Ph.D
>> Senior Associate Scientist, Lecturer,
>> The Institute of the Earth Science,
>> The Hebrew University of Jerusalem,
>> Givat Ram, Jerusalem 91904, Israel
>> Tel: 972 547 231 170
>> Fax: (972)-25662581
>>
>> C.E.O, Weather It Is, LTD
>> Weather and Climate Focus
>> http://weather-it-is.com
>> Jerusalem, Israel
>> Local: 02 930 9525
>> Cell: 054 7 231 170
>> Int-IS: x972 2 930 9525
>>
>>
>
> --
> Barry H. Lynn, Ph.D
> Senior Associate Scientist, Lecturer,
> The Institute of the Earth Science,
> The Hebrew University of Jerusalem,
> Givat Ram, Jerusalem 91904, Israel
> Tel: 972 547 231 170
> Fax: (972)-25662581
>
> C.E.O, Weather It Is, LTD
> Weather and Climate Focus
> http://weather-it-is.com
> Jerusalem, Israel
> Local: 02 930 9525
> Cell: 054 7 231 170
> Int-IS: x972 2 930 9525
>
>
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