[gradsusr] How to combine the different nc files to calculate the mean and SD? Thanks.

Tue Jan 8 00:21:00 EST 2013

Which netcdf library is needed to be downloaded and used? If say I use
Ubuntu 12.04 LTS, do I get the Fortran, C or Java library?
Yunus

On Tue, Jan 8, 2013 at 1:09 PM, 2008 duan <duan.scut.cn at gmail.com> wrote:

> Dear Kishore,
>
>        I installed it again according to the guidance.
> [image: Inline image 1]
>
> But errors are the same. When I figure like this "./configure
> --with-netcdf=<netCDF root directory>" or" ./configure", it worked and said
> configure is finished. But when I merged the different NC files, the errors
> still happened.
>
> So, did you how to solve it? Thanks a lot!
>
> Best wishes,
>
> Duan
>
>
> On Tue, Jan 8, 2013 at 1:43 PM, Kishore Babu <kishoreragi at gmail.com>wrote:
>
>> hi,
>>
>> I also faced that problem at the beginning. Just install CDO from source
>> by following the instruction given there.
>>
>> Cheers,
>>
>> Kishore
>>
>>
>> On Tue, Jan 8, 2013 at 9:25 AM, 2008 duan <duan.scut.cn at gmail.com> wrote:
>>
>>> Hi,Thank you everyone!
>>>
>>> But I faced another problem as the following figure
>>> [image: Inline image 1]
>>>
>>> Unsupported file type??  I have already installed the "libs4cdo-0.0.10<https://code.zmaw.de/versions/show/140>",
>>> and then installed the CDO. Of course, I have configured everything
>>> according to the manual as follows.
>>> I [image: Inline image 2]
>>>
>>> Do I need to put the libs4cdo-0.0.10<https://code.zmaw.de/versions/show/140> into
>>> the cdo-1.5.9?  I thought it already supports the NC files.
>>>
>>> So, how can I solve this problem.  Thank you very much!
>>>
>>> Best regards!
>>>
>>> On Tue, Jan 8, 2013 at 12:19 AM, Serge Claudio Rafanoharana <
>>> rafanoharana at gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Please refer to the CDO manual (attached). You can have a look at
>>>> mergetime (mentioned by Kishore), cdo info or cdo infon (will give you min,
>>>> mean, max, ...) and the std also is there.
>>>>
>>>> Hope it can help.
>>>>
>>>> Cheers,
>>>> Serge
>>>>
>>>>
>>>>
>>>> On Mon, Jan 7, 2013 at 8:54 PM, Kishore Babu <kishoreragi at gmail.com>wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> you can play very easily with nc file with simple handling cdo
>>>>> commands..
>>>>>
>>>>> As per your question, you want to add many files into a single file
>>>>> containing same variable for a longer time.
>>>>>
>>>>> I hope that you have installed cdo. If yes, just invoke the following
>>>>> command ...
>>>>>
>>>>> cdo mergetime input1.nc input2.nc input3.nc ........... output.nc
>>>>>
>>>>> That's it! you are done !!!  your output file contains all the time
>>>>> you need..
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Kishore
>>>>>
>>>>>
>>>>> On Mon, Jan 7, 2013 at 5:49 PM, 2008 duan <duan.scut.cn at gmail.com>wrote:
>>>>>
>>>>>> Dear Everyone,
>>>>>>
>>>>>>         Happy New Year!
>>>>>>
>>>>>>         Now I have a question to ask you. Thank you very much!
>>>>>>
>>>>>>  'reinit'
>>>>>>
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1981.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1982.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1983.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1984.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1985.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1986.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1987.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1988.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1989.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1990.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1991.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1992.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1993.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1994.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1995.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1996.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1997.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1998.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.1999.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2000.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2001.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2002.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2003.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2004.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2005.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2006.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2007.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2008.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2009.nc'
>>>>>> 'sdfopen D:\TDDOWNLOAD\hgt.2010.nc'
>>>>>> 'set mpdset hires'
>>>>>> yr=1981
>>>>>> while(yr<=2010)
>>>>>>
>>>>>> *******************************************************
>>>>>> *Standard deviation will be caculated
>>>>>> 'set lat 0 50.5'
>>>>>> 'set lon 119.5 179.5'
>>>>>>
>>>>>>
>>>>>> 'define mean=ave(hgt.'yr',time=01JAN'yr',time=31DEC'yr')'
>>>>>> 'define sd=sqrt(ave(pow(hgt.'yr'-mean,2),time=01JAN'yr',time=31DEC'yr'))'
>>>>>>
>>>>>> *********************************************************
>>>>>> *This is a skill to plot a shaded map with contour on it
>>>>>> 'set grads off'
>>>>>> 'set gxout shaded'
>>>>>> 'd sd'
>>>>>> 'cbarn'
>>>>>> 'set gxout contour'
>>>>>> 'set cthick 5'
>>>>>> 'd sd'
>>>>>> 'draw title Standard Deviation of 'yr' '
>>>>>> 'printim D:\TDDOWNLOAD\'yr'.png x1000 y800 white'
>>>>>> 'c'
>>>>>> yr=yr+1
>>>>>> endwhile
>>>>>> ;
>>>>>>
>>>>>> I donot know where are the wrongs.  I want to figure out the mean and SD between 1981 to 2010.
>>>>>>
>>>>>> I want to ask how to combine the files containing hgt.1981.nc to hgt.2010.nc. If it is a single file, I think it is easy to figure out the mean and SD.
>>>>>>
>>>>>> Thank you everyone!
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Weili Duan
>>>>>> Disaster Prevention Research Institute (DPRI), Kyoto University, Uji,
>>>>>> Kyoto 611-0011, Japan
>>>>>> TEL: +81-774-38-4131 FAX: +81-774-38-4130
>>>>>> E-mail: duan.scut.cn at gmail.com
>>>>>>            duanwl1986 at flood.dpri.kyoto-u.ac.jp<dyuan.weiri.88r at st.kyoto-u.ac.jp><dyuan.weiri.88r at st.kyoto-u.ac.jp>
>>>>>>
>>>>>> _______________________________________________
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>>>>>> gradsusr at gradsusr.org
>>>>>> http://gradsusr.org/mailman/listinfo/gradsusr
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> gradsusr mailing list
>>>>> gradsusr at gradsusr.org
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>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Serge
>>>> _______________________________________________
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>>>>
>>>>
>>>
>>>
>>> --
>>> Weili Duan
>>> Disaster Prevention Research Institute (DPRI), Kyoto University, Uji,
>>> Kyoto 611-0011, Japan
>>> TEL: +81-774-38-4131 FAX: +81-774-38-4130
>>> E-mail: duan.scut.cn at gmail.com
>>>            duanwl1986 at flood.dpri.kyoto-u.ac.jp<dyuan.weiri.88r at st.kyoto-u.ac.jp><dyuan.weiri.88r at st.kyoto-u.ac.jp>
>>>
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>>>
>>
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>>
>
>
> --
> Weili Duan
> Disaster Prevention Research Institute (DPRI), Kyoto University, Uji,
> Kyoto 611-0011, Japan
> TEL: +81-774-38-4131 FAX: +81-774-38-4130
> E-mail: duan.scut.cn at gmail.com
>            duanwl1986 at flood.dpri.kyoto-u.ac.jp<dyuan.weiri.88r at st.kyoto-u.ac.jp><dyuan.weiri.88r at st.kyoto-u.ac.jp>
>
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