[ncl-talk] reading list of files with few missing files

[Ipsita Putatunda]

Hi Dennis,
The link opened after removing the "test". But my issue is reading the
hourly files, which are missing; not the variables.
Suppose I have the files as below-
1980_01_0100.nc
1980_01_0102.nc
1980_01_0103.nc
1980_01_0105.nc
1980_01_0107.nc etc......
In that case how the interpolation will work to read the files and making 3
hourly files? Hope I make you understand my problem.

Thanks,
Ipsita

On Thu, Aug 1, 2019 at 8:21 PM Rick Brownrigg <brownrig at ucar.edu> wrote:

> Hi Ipsita,
>
> Try removing the "test." from the first part of that URL -- that's an
> internal testing site for preparing documentation.
>
> RIck
>
> On Thu, Aug 1, 2019 at 8:15 AM Ipsita Putatunda via ncl-talk <
> ncl-talk at ucar.edu> wrote:
>
>> Hi Dennis,
>> I tried several times but the link you have shared is not opening. I have
>> hourly data files for 30 years. In some cases there are 3 successive hourly
>> files, and in some cases it is missing. In that case how can I put it in a
>> loop for 30 years?
>>
>> Thanks,
>> Ipsita
>>
>> On Thu, Aug 1, 2019 at 5:24 PM Dennis Shea <shea at ucar.edu> wrote:
>>
>>> There is no magic ...
>>>
>>> If you do not have 3 successive hourly files then you should perform
>>> linear interpolation"
>>> *http://test.www.ncl.ucar.edu/Document/Functions/Built-in/linmsg_n.shtml*
>>> <http://test.www.ncl.ucar.edu/Document/Functions/Built-in/linmsg_n.shtml>
>>>
>>> If in some cases you have* 0 *files then the derived values are just
>>> place holders.
>>>
>>> On Thu, Aug 1, 2019 at 12:57 AM Ipsita Putatunda via ncl-talk <
>>> ncl-talk at ucar.edu> wrote:
>>>
>>>> Dear NCl users,
>>>> I have hourly files, which I want to convert in 3 hourly files by
>>>> averaging. But for everyday the hourly files are not continuous, and there
>>>> are some missing hourly files. That is why the number of files present in
>>>> each three hours is varying from 0 to 3. Hence using systemfunc function is
>>>> giving error, where there are missing files.
>>>> Can anyone please suggest me how can I get a 3 hourly average in this
>>>> case.
>>>>
>>>> Thanks in advance,
>>>> Ipsita
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