[ncl-talk] Wonder if there is any printVarSummary() equivalent function in pynio

[Rick Brownrigg]

Well, I think you can use it in any fashion that you could use
print/printVarSummary in NCL. I would invite a little experimentation to
see if you are getting what you need.

Rick


On Thu, Jun 20, 2019 at 7:01 PM 谢瑾博 <xiejinbo at mail.iap.ac.cn> wrote:

> Sory for a little digging in this issue. The print() variables, as stated
> in this website, shows that the print summary can be done once a data is
> read in and has a reference f. I wonder if this can be used after I used an
> array that gets the variable and maybe another that process the data again
> once getting the variables from f? In the old ncl, printVarSummary can
> basically be used anywhere and any array, not restricted to a reference
> variable in f. Can this work for Nio?
> yours,
> Jinbo
>
>
> -----原始邮件-----
> *发件人:*"Rick Brownrigg" <brownrig at ucar.edu>
> *发送时间:*2019-06-20 23:40:59 (星期四)
> *收件人:* "谢瑾博" <xiejinbo at mail.iap.ac.cn>
> *抄送:* Ncl-talk <ncl-talk at ucar.edu>
> *主题:* Re: Re: [ncl-talk] Wonder if there is any printVarSummary()
> equivalent function in pynio
>
> Yes, print() works for variables too;  this is from the documentation
>
> https://www.pyngl.ucar.edu/Nio.shtml
>
>    - Print a summary of a variable in the file
>
>    print f.variables['varName']
>
>    Here is a sample print of the variable "elev":
>
>    Variable: elev
>    Type: float
>    Total Size: 259200 bytes
>                64800 values
>    Number of Dimensions: 2
>    Dimensions and sizes:   [lat | 180] x [lon | 360]
>    Coordinates:
>                lat: [89.5..-89.5]
>                lon: [0.5..359.5]
>    Number of Attributes: 3
>             units :        meters
>             long_name :    median topography
>             _FillValue :   -99999
>
>
>
>
> On Wed, Jun 19, 2019 at 12:32 PM 谢瑾博 <xiejinbo at mail.iap.ac.cn> wrote:
>
>> Hi Rick,
>> Does this work for variables inside the program? Because
>> printVarSummary() tends to work anywhere in the program, and sometimes we
>> may want to know the attributes after a certain processing.
>> yours,
>> Jinbo
>>
>>
>> -----原始邮件-----
>> *发件人:*"Rick Brownrigg" <brownrig at ucar.edu>
>> *发送时间:*2019-06-20 01:45:35 (星期四)
>> *收件人:* "谢瑾博" <xiejinbo at mail.iap.ac.cn>
>> *抄送:* Ncl-talk <ncl-talk at ucar.edu>
>> *主题:* Re: [ncl-talk] Wonder if there is any printVarSummary() equivalent
>> function in pynio
>>
>> Hi,
>>
>> I believe if you just print() the variable you get back from
>> Nio.open_file(), it behaves like printVarSummary()
>>
>> Rick
>>
>> On Wed, Jun 19, 2019 at 1:02 AM 谢瑾博 via ncl-talk <ncl-talk at ucar.edu>
>> wrote:
>>
>>> Dear Users,
>>> I wonder if there is any printVarSummary()  equivalent function in the
>>> pynio, this is a very handy function to print the attributes summary of the
>>> variables.
>>> yours,
>>> Jinbo
>>> _______________________________________________
>>> ncl-talk mailing list
>>> ncl-talk at ucar.edu
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>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>
>>
>> --
>> Dr. Jinbo Xie
>> State Key Laboratory of Numerical Modeling for Atmospheric Sciences and
>> Geophysical Fluid Dynamics (LASG)
>> Institute of Atmospheric Physics,Chinese Academy of Sciences
>> e-mail: xiejinbo at mail.iap.ac.cn
>> Tel:86-10-8299-5419（o）
>>
>
> --
> Dr. Jinbo Xie
> State Key Laboratory of Numerical Modeling for Atmospheric Sciences and
> Geophysical Fluid Dynamics (LASG)
> Institute of Atmospheric Physics,Chinese Academy of Sciences
> e-mail: xiejinbo at mail.iap.ac.cn
> Tel:86-10-8299-5419（o）
>
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