[ncl-talk] Segmentation fault using addfiles

[David Brown]

Well OK. Let us know if there are further issues.
 -dave

On Wed, Jun 15, 2016 at 12:11 PM, Andrew Kren - NOAA Affiliate
<andrew.kren at noaa.gov> wrote:
> I think I figured out the issue. I forgot to remove (w) when reading in the
> other files. When I deleted it after reading in the data, I no longer got
> the issue.
>
> On Wed, Jun 15, 2016 at 12:10 PM, David Brown <dbrown at ucar.edu> wrote:
>>
>> Hi Andrew,
>>
>> The fact that the "statistical_process_duration" is 0 suggests that
>> NCL is getting confused by these files in some way. Can you make your
>> files available? I would like to be able to run your script to see
>> what is going on. Possibly it is something that is already fixed in
>> the development version, but I will need to take a look.
>>
>> Instructions for uploading are on the Support->Report Bugs page that
>> you can get to from the NCL web site. Be sure to let me know (offline)
>> the names of all the files. Thanks.
>>  -dave
>>
>>
>>
>> On Wed, Jun 15, 2016 at 12:00 PM, Andrew Kren - NOAA Affiliate
>> <andrew.kren at noaa.gov> wrote:
>> > Dear NCL-Talk,
>> >
>> > I am reading in several grib files using addfiles. The data is 4x daily
>> > data
>> > climatology on a 181x360 lat/lon grid (36 times when adding them all
>> > together). I can successfully read in the data using addles, but when I
>> > try
>> > to print out a section of the data, it comes up with a segmentation
>> > fault,
>> > before my exit command. Below is what it prints out with
>> > printVarSummary. I
>> > don't think my data is too large but maybe that is the issue?
>> >
>> > Variable: mslp_climo
>> >
>> > Type: float
>> >
>> > Total Size: 9383040 bytes
>> >
>> >             2345760 values
>> >
>> > Number of Dimensions: 3
>> >
>> > Dimensions and sizes: [initial_time0_hours | 36] x [lat_3 | 181] x
>> > [lon_3 |
>> > 360]
>> >
>> > Coordinates:
>> >
>> >             initial_time0_hours: [1394976..1395186]
>> >
>> >             lat_3: [90..-90]
>> >
>> >             lon_3: [ 0..359]
>> >
>> > Number Of Attributes: 16
>> >
>> >   sub_center : NCEP Ensemble Products
>> >
>> >   center : US National Weather Service - NCEP (WMC)
>> >
>> >   long_name : Pressure reduced to MSL
>> >
>> >   units : Pa
>> >
>> >   _FillValue : 1e+20
>> >
>> >   level_indicator : 102
>> >
>> >   grid_number : 3
>> >
>> >   parameter_table_version : 2
>> >
>> >   parameter_number : 2
>> >
>> >   model : 62 wave triangular, 28 layer Spectral model from "Medium Range
>> > Forecast" run
>> >
>> >   forecast_time : 0
>> >
>> >   forecast_time_units : hours
>> >
>> >   ensemble_info : low resolution control forecast
>> >
>> >   statistical_process_descriptor : climatological mean value: multiple
>> > year
>> > averages of quantities which are themselves means over some period of
>> > time
>> > less than a year
>> >
>> >   statistical_process_duration : 0 hours (beginning at reference time at
>> > intervals of 1 year)
>> >
>> >   N : 40
>> >
>> >
>> > Thanks, the ncl file is also attached.
>> >
>> >
>> >
>> > --
>> > Andrew Kren, PhD
>> > Research Scientist I, Global Observing Systems Analysis (GOSA) Group
>> > NOAA ESRL Global Systems Division (Rm 3C515)
>> > 325 Broadway, Boulder, CO 80305
>> > (303) 497-5418
>> >
>> > _______________________________________________
>> > ncl-talk mailing list
>> > ncl-talk at ucar.edu
>> > List instructions, subscriber options, unsubscribe:
>> > http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>> >
>
>
>
>
> --
> Andrew Kren, PhD
> Research Scientist I, Global Observing Systems Analysis (GOSA) Group
> NOAA ESRL Global Systems Division (Rm 3C515)
> 325 Broadway, Boulder, CO 80305
> (303) 497-5418