Re: ncrcat problem

"ncrcat" is part of the netCDF Operators (NCO).
It is not part of NCL.

Given that it is a 'malloc' related error, I speculate
you have run out of memory;

The netCDF operator help site is at

http://nco.sourceforge.net/

Click "Help" at the top of the page.

Good luck

On 6/2/10 1:15 PM, Zhang Tao wrote:
> Hi, everyone,
>
> I want to combine 259 nc files (see below) into one nc file by using
> "ncrcat TS_precip_LH_SWnet*.nc output.nc"
>
> ----------------------------
> TS_precip_LH_SWnet_198709.nc
> TS_precip_LH_SWnet_198710.nc
> ........
> TS_precip_LH_SWnet_200903.nc
> ------------
>
> But it fails with the following error:
>
> ncrcat(34046) malloc: *** mmap(size=20480) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug
> out of dynamic memory in ut_create_buffer()
>
> I have just tried the first 2 files and it works fine.
> Actually, the size of each file is only 1.3M.
> Do you know what causes the above error?
>
> Thanks,
> Tao
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Received on Wed Jun 2 13:33:41 2010