Hello,
I am attempting to use the precompiled NCL 5.1.0 binaries for an AIX 5.3
PowerPC 6 system. Last year, I was able to download the NCL 5.0.0
binaries for an AIX 5.3 PowerPC 5 system, and they still work fine.
However, the 5.1.0 binaries didn't work. When testing my installation,
the following would occur:
nc4ex gsun01n : runs successfully, produces images
ncl gsun01n.ncl : exits before plotting anything with the error Illegal
instruction(coredump)
ncargex cpex08 :
NCAR Graphics Fortran Example <cpex08>
Copying cpex08.f
Copying cpexcc.f
Compiling and linking...
xlf_r -q64 -O3 -qstrict -o cpex08 cpexcc.f cpex08.f
-L/sphome/adamsr/WRFLIB/NCL64/lib -lncarg -lncarg_gks -lncarg_c -lX11
cpexcc.f:
** gendat === End of Compilation 1 ===
** fran === End of Compilation 2 ===
** capsap === End of Compilation 3 ===
** labtop === End of Compilation 4 ===
** bndary === End of Compilation 5 ===
** dfclrs === End of Compilation 6 ===
1501-510 Compilation successful for file cpexcc.f.
cpex08.f:
** cpex08 === End of Compilation 1 ===
** colram === End of Compilation 2 ===
** colrcl === End of Compilation 3 ===
** colrll === End of Compilation 4 ===
** colra2 === End of Compilation 5 ===
** colrc2 === End of Compilation 6 ===
** colrl2 === End of Compilation 7 ===
1501-510 Compilation successful for file cpex08.f.
ld: 0711-317 ERROR: Undefined symbol: .png_create_write_struct
ld: 0711-317 ERROR: Undefined symbol: .png_create_info_struct
ld: 0711-317 ERROR: Undefined symbol: .png_destroy_write_struct
ld: 0711-317 ERROR: Undefined symbol: .png_init_io
ld: 0711-317 ERROR: Undefined symbol: .png_malloc
ld: 0711-317 ERROR: Undefined symbol: .png_set_rows
ld: 0711-317 ERROR: Undefined symbol: .png_set_IHDR
ld: 0711-317 ERROR: Undefined symbol: .png_write_png
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
information.
The compile and link failed.
Of course, this last error makes me suspect that my libpng library is
not linking in correctly - it is not in the "normal" place. But what is
the name of the environmental variable I need to set to define this?
I've tried PNG and LIBPNG. And I have no idea what could be the problem
with regular NCL.
Thanks in advance for your help.
Becky Adams Selin
UCAR Visiting Scientist
Air Force Weather Agency 2 WXG/WEA
COMM: (402) 294-5273 DSN: 271-5273
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Received on Wed Apr 15 2009 - 15:40:33 MDT
This archive was generated by hypermail 2.2.0 : Thu Apr 16 2009 - 10:06:19 MDT