[RPJones]

I am trying to us a UV Dose UDF available from Sandia National Labs.

http://www.sandia.gov/cfd-water/uvdisinfection.htm

But it does not appear to be working right. The UDF is supposed to allow me to output a custom particle variable, in this case UV Dose, through the Reports->Discrete->Sample function. When I try to do this only a header line is produced, but no numbers are filled in.

Outside of the reporting problem, the UDF appears to work. I am able to view particle tracks colored by the user defined dose. Although I belive I could possibly output data from the particle track portion, having the data in the DPM form would be ideal for post processing.

The UDF is provided with a shared library. If I try to rebuild the library, with changes to the source files, I get the following:

for d in lnx86/[23]*; do \
( \
cd $d; \
for f in ../../src/*.[ch] ../../src/makefile; do \
if [ ! -f `basename $f` ]; then \
echo "# linking to" $f "in" $d; \
ln -s $f .; \
fi; \
done; \
echo ""; \
echo "# building library in" $d; \
if [ "" = "1" ]; then \
echo "# using gcc64"; \
make ARCHC=gcc64 -k>makelog 2>&1; \
else \
if [ "" = "1" ]; then \
echo "# using gcc"; \
make ARCHC=gcc -k>makelog 2>&1; \
else \
make -k>makelog 2>&1; \
fi; \
fi;\
cat makelog; \
) \
done

# building library in lnx86/3d
make[1]: Entering directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'
make[1]: Circular udf_names.c <- udf_names.c dependency dropped.
make[2]: Entering directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'
make libudf.so "CFLAGS=-fpic -shared -ansi -Wall -m32 -O " "LDFLAGS=-shared -lm -m elf_i386"
make[3]: Entering directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'
make[3]: Circular udf_names.c <- udf_names.c dependency dropped.
# Compiling udf_names.o because of udf_names.c
cc -fpic -shared -ansi -Wall -m32 -O -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/`expr \`pwd\` : '.*/\(.*\)/[23].*'`/`basename \`pwd\`` -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/cortex/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/client/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/tgrid/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/multiport/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/multiport/mpi_wrapper/include -I. -c udf_names.c
# Compiling uvdose_par_6326.o because of uvdose_par_6326.c
cc -fpic -shared -ansi -Wall -m32 -O -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/`expr \`pwd\` : '.*/\(.*\)/[23].*'`/`basename \`pwd\`` -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/cortex/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/client/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/tgrid/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/multiport/src -I/usr/local/ansys_inc/v120/fluent/fluent12.0.16/multiport/mpi_wrapper/include -I. -c uvdose_par_6326.c
uvdose_par_6326.c: In function ‘uv_dosage’:
uvdose_par_6326.c:16: warning: unused variable ‘c’
# Linking libudf.so because of makefile udf_names.c udf_names.o uvdose_par_6326.o
ld -shared -lm -m elf_i386 udf_names.o udf_names.o uvdose_par_6326.o -o libudf.so
udf_names.o: In function `UDF_Inquire_Release':
udf_names.c: (.text+0x0): multiple definition of `UDF_Inquire_Release'
udf_names.o:udf_names.c: (.text+0x0): first defined here
udf_names.o: (.data.rel+0x0): multiple definition of `udf_data'
udf_names.o: (.data.rel+0x0): first defined here
udf_names.o: (.data+0x0): multiple definition of `n_udf_data'
udf_names.o: (.data+0x0): first defined here
make[3]: *** [libudf.so] Error 1
make[3]: Leaving directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'
make[2]: *** [lnx86] Error 2
make[2]: Leaving directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'
make[1]: *** [default] Error 2
make[1]: Leaving directory `/home4/rjones/UVFlowSim/MSWork/libudf/lnx86/3d'

The system I am workin with is the following:

Linux box running RedHat
X86 chip
FLUENT 12.0.16 Serial
3D, pbns, vof, ske

Thanks for any help that you can provide. I'm sure I'm missed showing some helpful, important information, so let me know and I'll add whatever helps.

Ryan