Re: NCL6.0.0 build Successfully, but fails to work, thanks!

Dear Sinsonglew,

The fact that running "ncargex cpex08" worked is a good sign. It's puzzling why "ncl" itself is failing to simply run.
This usually indicates some fundamental problem, like an optimization issue.

For #5 below, how did you trace the crash point? I'm just curious if you recompiled using "-g", or did you use some
other method?

What compile options did you use with gcc and gfortran, and what does your $NCARG/config/LINUX file look like?

Thanks,

--Mary

On Apr 28, 2012, at 11:41 PM, 刘新圣 wrote:

> Dear Sir/Madam:
> I built NCL 6.0.0 with no errors,but it doesn't work. Here it is:
> 1)Setup Environment
>
> Machine: IBM PowerPC64
> Systmem：linux ppc64
> GCC: 4.1.2 20080704
> Fortran: gfortran
>
> 2)NCL Dependent LIBS installed
>
> jpeg-6b.tar.gz
> zlib-1.2.6.tar.gz
> szip-2.1.tar.gz
> hdf5-1.8.8.tar.gz
> netcdf-4.2.tar.gz
> hdf-4.2.6.tar.gz
> jasper-1.900.1.zip
> g2clib_with_changes-1.2.1.tar.gz
> proj-4.7.0.tar.gz
> libpng-1.2.49.tar.gz
> gdal-1.9.0.tar.gz
> HDF-EOS2.18v1.00.tar.Z
> HDF-EOS5.1.14.tar.Z
> pkg-config-0.25.tar.gz
> freetype-2.4.9.tar.gz
> fontconfig-2.9.0.tar.gz
> pixman-0.24.4.tar.gz
> expat-2.1.0.tar.gz
> cairo-1.10.2.tar.gz
> triangle-1.6
> udunits-2.1.24.tar.gz
> vis5d+-1.3.0-beta.tar.gz
>
> 3)NCL Tests Failed
> When I type "ncl" in command line,I got a message:
> "Copyright (C) 1995-2011 - All Rights Reserved
> University Corporation for Atmospheric Research
> NCAR Command Language Version 6.0.0
> The use of this software is governed by a License Agreement.
> See http://www.ncl.ucar.edu/ for more details.
> Segmentation fault"
>
> 4)NCAR Graphics Test Succeeded
> Typed:
> ncargex cpex08
> ctrans -d X11 cpex08.ncgm
>
> The contour figure coverd the Africa poped out.
>
>
> 5)Trace the crash point of "/usr/local/bin/ncl"
>
> I positioned the crash line of main function in /ncl_ncarg-6.0.0/ni/src/ncl/Ncl.c,
> and found the called function:
> NhlVACreate(&appid, "ncl", NhlappClass, NhlDEFAULT_APP,NhlNappDefaultParent, 1, NhlNappUsrDir, "./", NULL).
>
> I guess that NhlVACreate is used to create an Workstation or so.
>
>
> Because there are no extra information about "Segmentation fault",
> I couldn't figure out how to deal with this fatal error. Any help will be appreciated.
> Thanks a lot!
> Best Regards
> Sinsonglew
>
>
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Received on Mon Apr 30 09:03:48 2012