Try the NCO operator suite for this type of task. It is much more
suited for it. See
http://nco.sourceforge.net
On Tue, Jan 08, 2002 at 05:10:04PM -0600, Qiaozhen Mu wrote:
> Dear all hands,
>
> I try to get the field CLOUD out from 239 history files in netCDF format.
> There
> are 18 levels, 128 longitudes and 64 latitudes for each CLOUD field in each
> history file. So when I ran the ncl, it reminded me that
>
> """""
> fatal:NclMalloc Failed:[errno=11]:Resource temporarily unavailable
> fatal:_NclBuildConcatArray : Memory allocation failure
>
> fatal:Execute: Error occurred at or near line 6
> """""
>
> There isn't enough memory to deal with it. What can I do? The following is
> the
> CLOUD.ncl I used to get the CLOUD out.
>
>
> begin
> diri = "/disk/cj2/ccm/ccm-mqz/run.amip2/" ; directory where fil
> es reside
> fils = systemfunc ("ls "+diri+"19??-??.nc")
> f = addfiles (fils, "r") ; note the "s" of addfile
>
> ListSetType (f, "cat") ; concatenate or "merge"
> T = f[:]->CLOUD
> print (dimsizes(T)) ; T will have 60 time steps
> T!0 = "time"
> T!1 = "lev"
> T!2 = "lat"
> T!3 = "lon"
> T&time = f[:]->time ; time coord variable
> T&lev = f[0]->lev ; get lev from the 1st file
> T&lat = f[0]->lat ; get lat from the 1st file
> T&lon = f[0]->lon ; get lon from the 1st file
>
> filo = "./nc/CLOUD.nc"
> system ("/usr/bin/rm "+filo) ; remove any pre-existing file
> fo = addfile(filo , "c") ; open output file
> fo@title = "CLOUD from model files"
>
> fo->CLOUD = T ; write CLOUD to a file
> end
>
> Anyone knows how to deal with this using any netCDF softwares? I can't
> insatall
> nco on my SUN computer now. Thanks in advance.
>
> Best regards,
> Qiaozhen
>
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--
Phil Rasch, Climate Modeling Section, National Center for Atmospheric Research
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