Re: problem selection from array with {}

Hi Mark,

We definitely would like to look at whatever code you come up with to
illustrate this problem. Of course the more you can simplify it the
better, but if the condition is only triggered by a complex scenario
we will do our best to work with it. You can bundle code and data into
a tar file and upload it as described on the bug report page:
http://www.ncl.ucar.edu/report_bug.shtml

Thanks,
  -dave

On Sep 1, 2010, at 1:35 AM, mark collier wrote:

> Hi,
> I am having trouble selecting data from an array using the {}
> notation,
>
> rain_selection = rain[:]->rain({onetimeM15},::2,::2)
>
> where rain[:] was generated with the addfiles command.
>
> the message I get is:
>
> fatal:NclOneDValGetClosestIndex: finish coordinate index out of range,
> can't continue
> Segmentation fault
>
> I have checked carefully the values of onetimem15 to see that it
> actually exists in the input data sets.
>
> I have converted onetimeM15 to a date using ut_calendar and it gives a
> date that exists within the valid dates of the inputs.
>
> $ ncl -V
> 5.2.0
> $ uname -a
> Linux xe 2.6.27.49-1.8.3a #1 SMP Sat Aug 7 18:34:24 EST 2010 x86_64
> x86_64 x86_64 GNU/Linux
>
> I use the {} method quite a lot and generally feel confident with it,
> and it is just with one set of inputs that it fails - in my case I
> select from the NCEP or ERA-Interim reanalysis without any difficulty.
>
> I have tried in 5.1.1 with the same error. I have tried interactively
> and on a batch queue with the same result.
>
> The script is quite involved and I hesitate to send it in. However, I
> am trying to isolate the problem in a smaller version of the script.
>
> Regards,
> Mark.
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Received on Wed Sep 1 02:12:37 2010