RE: [ferret_users] Ferret core dumping with this data set

["McCann, Mike" <mccann@xxxxxxxxx>]

Some more testing reveals that the length of the data is an issue.  Shorter time periods shade fine:

yes? set region/t=19-apr-2005:30-apr-2006
yes? shade ECHO_INTENSITY_BEAM1
yes? shade ECHO_INTENSITY_BEAM2
yes? shade ECHO_INTENSITY_BEAM3

But when I try for more than 13 months it seg faults:

yes? set region/t=19-apr-2005:30-may-2006
yes? shade ECHO_INTENSITY_BEAM1
yes? shade ECHO_INTENSITY_BEAM2
Segmentation fault 

Is there a way to clear memory after each shade command, or should I look at reducing the data volume with some regridding?

TIA,
Mike

> -----Original Message-----
> From: owner-ferret_users@xxxxxxxxxxxxx 
> [mailto:owner-ferret_users@xxxxxxxxxxxxx] On Behalf Of McCann, Mike
> Sent: Friday, January 19, 2007 12:04 PM
> To: oar.pmel.ferret_users@xxxxxxxx
> Subject: [ferret_users] Ferret core dumping with this data set
> 
> Hello,
> 
> Can someone help me understand what's wrong with my data set 
> that's causing Ferret to crash when trying to plot the second 
> variable?  Here's the terminal capture:
> 
> > ferret
>         NOAA/PMEL TMAP
>         FERRET v6
>         Linux(g77) 2.6.9-22. - 08/25/06
>         19-Jan-07 11:54
> 
> yes? USE 
> "http://dods.mbari.org/cgi-bin/nph-nc/data/ssdsdata/deployment
> s/m0/200504/m0_adcp1406_20050418.nc"
> yes? SHADE/SET_UP echo_intensity_beam1
> yes? PPL SHADE
> yes? SHADE/SET_UP echo_intensity_beam2
> Segmentation fault
> 
> Thanks in advance,
> Mike
> 
> --
> Mike McCann 
> Software Engineer
> Monterey Bay Aquarium Research Institute
> 7700 Sandholdt Road
> Moss Landing, CA 95039-9644
> Voice: 831.775.1769  Fax: 831.775.1736 http://www.mbari.org
> 
> 
>