[ncl-talk] problem with adding file

Dennis Shea shea at ucar.edu
Wed Aug 30 09:29:55 MDT 2017 

% GPCC> ncl spi.ncl   >&!   out.spi

It works fine with 6.3.0, 6.4.0 and 6.5.0-beta

See attachment.

On Wed, Aug 30, 2017 at 8:45 AM, Setareh Rahimi <setareh.rahimi at gmail.com>
wrote:

> So what is the problem? , I do know there is no problem whit the file.
>
> May I ask you please run the script and check if that works correctly?
>
> Regards,
>
> On Wed, Aug 30, 2017 at 5:59 PM, Dennis Shea <shea at ucar.edu> wrote:
>
>> I have both v6 and v7 from:
>>   https://www.esrl.noaa.gov/psd/data/gridded/data.gpcc.html
>>
>> %> cd DATA/PRECIP/GPCC
>> %> ls -l  precip.mon.total.v[6-7].nc
>>
>> -rw-r--r-- 1 shea cgdcas 1368593336  2014 precip.mon.total.v6.nc
>> -rw-r--r-- 1 shea cgdcas  348532141   2017 precip.mon.total.v7.nc
>>
>> See the above URL for descriptions.
>> ===
>>
>> %> ncl_filedump precip.mon.total.v6.nc
>>
>> and
>>
>> %> ncl_filedump precip.mon.total.v7.nc
>>
>> both work fine.
>>
>> ====
>> I thought that you have a permissions problem.
>> However, if Matlab reads the file and NCL does not then that is not the
>> case.
>>
>>
>>
>> On Wed, Aug 30, 2017 at 3:29 AM, Setareh Rahimi <setareh.rahimi at gmail.com
>> > wrote:
>>
>>> It dose exist as precip, I also checked this in Matlab and foud out it
>>> is as precip( see attached files please), I have done with this file some
>>> plots before, it worked about a few months ago, but wonder what happened
>>> currently?!!!!
>>>
>>> Thank you
>>>
>>> On Wed, Aug 30, 2017 at 1:18 PM, Krishnamoorthy Chandramouli <
>>> chandrakrishna.90 at gmail.com> wrote:
>>>
>>>> Try checking if the variable actually exist as precip in the nc file
>>>> ncdump -v precip [your-nc-file]
>>>>
>>>> Also if possible share the file, so that someone will try and help.
>>>>
>>>>
>>>> *Regards,*
>>>> *Krishnamoorthy Chandramouli*
>>>>
>>>> On Wed, Aug 30, 2017 at 3:39 PM, Setareh Rahimi <
>>>> setareh.rahimi at gmail.com> wrote:
>>>>
>>>>> Dear all,
>>>>>
>>>>> Please have a look at the attached file, which is a screenshot of
>>>>> ncl_filedump command .
>>>>>
>>>>> what is your idea?
>>>>>
>>>>> Best wishes,
>>>>>
>>>>> On Wed, Aug 30, 2017 at 2:24 AM, Mary Haley <haley at ucar.edu> wrote:
>>>>>
>>>>>> As another test, please see if you can look at the file using
>>>>>> "ncl_filedump" from the UNIX command  line. But, first make sure you have
>>>>>> the file correctly spelled:
>>>>>>
>>>>>> ls precip.mon.total.v6.nc
>>>>>>
>>>>>> then:
>>>>>>
>>>>>> ncl_filedump precip.mon.total.v6.nc
>>>>>>
>>>>>> ​This is the same thing as the 2-line script that Dennis asked you to
>>>>>> try. If this works, then you can also verify at the same time if "precip"
>>>>>> is a variable in that file.
>>>>>>
>>>>>> If you get any errors from the ncl_filedump command, respond back to
>>>>>> ncl-talk with all of the error messages included.
>>>>>>
>>>>>> --Mary
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Tue, Aug 29, 2017 at 11:45 AM, Dennis Shea <shea at ucar.edu> wrote:
>>>>>>
>>>>>>> Hello ... Please respond to ncl-talk and not directly to me.
>>>>>>>
>>>>>>> Your script has:
>>>>>>>
>>>>>>>     *f *     = addfile("precip.mon.total.v6.nc","r")
>>>>>>>     prc    =* f*->precip({tStrt:tLast},:,:)         ; whole grid
>>>>>>>
>>>>>>> The error message is:
>>>>>>>
>>>>>>> fatal: file (*f*) isn't defined
>>>>>>>
>>>>>>> I am not sure what the problem would be. Someone else will have to
>>>>>>> respond.
>>>>>>>
>>>>>>> ---
>>>>>>> What does the following yoeld? Likely the same error.
>>>>>>>
>>>>>>>   *f *     = addfile("precip.mon.total.v6.nc","r")
>>>>>>>   print(*f*)
>>>>>>>
>>>>>>> =====================================================
>>>>>>> NOTE:
>>>>>>> You do *not* have to load the following libraries from NCL 6.2.0
>>>>>>> onward. So for 6.3.0, they are *automatically loaded.*
>>>>>>>
>>>>>>> load"$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>>>>>>> load"$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>>>>>>> load"$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
>>>>>>>
>>>>>>> From 6.4.0, the following are automatically loaded:
>>>>>>>
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/bootstrap.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/csm/extval.ncl"
>>>>>>>     "$NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl"
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Aug 29, 2017 at 9:27 AM, Setareh Rahimi <
>>>>>>> setareh.rahimi at gmail.com> wrote:
>>>>>>>
>>>>>>>> dear Dennis,
>>>>>>>>
>>>>>>>> Thank you for your advice, but  both data file and script are in
>>>>>>>> the same directory.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>>
>>>>>>>> On Tue 29 Aug 2017 at 19:12, Dennis Shea <shea at ucar.edu> wrote:
>>>>>>>>
>>>>>>>>> By default, NCL always looks in the 'current directory'.
>>>>>>>>> My guess is that the data file is not in the same directory as the
>>>>>>>>> NCL script.
>>>>>>>>>
>>>>>>>>> dirp = "/some/path/to/file/"
>>>>>>>>> filp   = "precip.mon.total.v6.nc"
>>>>>>>>>
>>>>>>>>> pthp = dirp + filp
>>>>>>>>> f       = addfile(pthp, "r")
>>>>>>>>>
>>>>>>>>> or
>>>>>>>>>
>>>>>>>>> f = addfile(dirp + filp, "r")
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Aug 29, 2017 at 8:26 AM, Setareh Rahimi <
>>>>>>>>> setareh.rahimi at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Dear all,
>>>>>>>>>>
>>>>>>>>>> Once I put my NCL command line in NCL environment, it returns me
>>>>>>>>>> an error.
>>>>>>>>>>
>>>>>>>>>>  Please have a look at the attached files, which contain a
>>>>>>>>>> screenshot of the error and my script.
>>>>>>>>>>
>>>>>>>>>> Please help me as soon as possible.
>>>>>>>>>>
>>>>>>>>>> Best wishes,
>>>>>>>>>> --
>>>>>>>>>> S.Rahimi
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> ncl-talk mailing list
>>>>>>>>>> ncl-talk at ucar.edu
>>>>>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> --
>>>>>>>> S.Rahimi
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> ncl-talk mailing list
>>>>>>> ncl-talk at ucar.edu
>>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> S.Rahimi
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> ncl-talk mailing list
>>>>> ncl-talk at ucar.edu
>>>>> List instructions, subscriber options, unsubscribe:
>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> S.Rahimi
>>>
>>>
>>> _______________________________________________
>>> ncl-talk mailing list
>>> ncl-talk at ucar.edu
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>>>
>>>
>>
>
>
> --
> S.Rahimi
>
>
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