[ncl-talk] segmentation default when reading variables

[Noelia otero]

Hi Dennis,

This is not a wrfout_nc file, sorry, it was just the name used in the
script to call "file_in". What confuses me it's that when I open the file
with addfile with the option "r" I can get the variables (lat, lon or
whatever). The problem is when I want to overwrite some the values in
there, because I open it as addfile with the option "w". Then when I try to
read any variable the segmentation defaul happens. Any idea ?

Many thanks again,
Noelia


2017-12-09 22:42 GMT+01:00 Dennis Shea <shea at ucar.edu>:

> Typically, wrfout_nc files do not have variable named 'lat'
>
> XLAT(Time, south_north, west_east)
> also
> XLONG(Time, south_north, west_east)
>
> So, maybe it should be
>
> lat2d = (/wrfout->XLAT(0,:,:)/)     ; 0 refers to the 1st time step
> printVarSummary(lat2d)
>
>
> On Sat, Dec 9, 2017 at 12:56 PM, Noelia otero <noeli1680 at gmail.com> wrote:
>
>> Hi
>>
>> I am getting a Segmentation fault (core dumped) when trying to read a
>> variable from one file opened as:
>>
>> wrfout = addfile(file_in,"w")
>> lat2d = (/wrfout->lat/)
>> Segmentation fault (core dumped)
>>
>> I thought that it could due to a problem in the file, but I looked at the
>> file and it seems fine. If I use:
>> wrfout = addfile(file_in,"r")
>> lat2d = (/wrfout->lat/)
>> it works.
>> The file I'm using is 52M..no too large...so I'm quite lost about what
>> the problem can be... and the version of ncl Version 6.3.0.
>>
>> Any idea?
>>
>> Thanks!
>>
>> Best
>> Noelia
>>
>> _______________________________________________
>> ncl-talk mailing list
>> ncl-talk at ucar.edu
>> List instructions, subscriber options, unsubscribe:
>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20171209/7780da92/attachment.html>