Re: fatal:NclMalloc Failed:[errno=12]

From: Wei Huang <huangwei_at_nyahnyahspammersnyahnyah>
Date: Tue Jul 02 2013 - 08:24:58 MDT


I'd guess your data have lots of time-level as well.
First try interpolate variable one by one (and delete
it after processed them as Mary mentioned).
Secondly, you may try to process variables
one time-level each step.

Arrange your variable carefully should do the work,
unless your model grids are large than 2000 cubed.

In that sense, you may still try to process your data
slice by slice, which will allow your grids up to
30,000 cubed.

Or the last, you may still do column by column,
which should work for any grids (up to a 1G cubed).
But that will take if not months, it will be weeks
to process this one data.

National Center for Atmospheric Research
P.O. Box 3000 (1850 Table Mesa Dr.)
Boulder, CO 80307-3000 USA
(303) 497-8924

On Jul 2, 2013, at 6:39 AM, Thomas Tobian <> wrote:

> Dear NCL,
> I have the output of the model with size 112 Gb. I've created the script to
> convert the data from sigma to pressure coordinate. We are using a super computer here with
> a large of memory size, but unfortunately I got this error
> fatal:NclMalloc Failed:[errno=12]
> fatal:New: could not create new array:[errno=12]
> fatal:["Execute.c":7741]:Execute: Error occurred at or near line 31
> Is there any work around to convert the sigma coordinate to pressure
> without splitting up the data?
> Regards,
> Thomas Tobian.
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Received on Tue Jul 2 08:25:16 2013

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