dolfin team mailing list archive

[Kent-Andre Mardal <kent-and@xxxxxxxxx>]

It appears that the following regex does not hit anything. 

        if re.search(r"Number of nodes", line):
	    num_vertices = int(re.match(r".*\s(\d+).*", line).group(1))

Do you have the mesh ? 

Kent


On ma., 2008-09-01 at 14:59 +0200, Anders Logg wrote:
> I get the following error when trying to convert a Diffpack grid to a
> DOLFIN mesh:
> 
> Convert from Diffpack tetrahedral grid format to DOLFIN XML.
> Traceback (most recent call last):
>   File "/scratch/fenics/dolfin/dolfin-petsc/local/bin/dolfin-convert",
>   line 110, in <module>
>     main(sys.argv[1:])
>   File "/scratch/fenics/dolfin/dolfin-petsc/local/bin/dolfin-convert",
>   line 61, in main
>     meshconvert.convert2xml(ifilename, ofilename, iformat=iformat)
>   File
>   "/scratch/fenics/dolfin/dolfin-petsc/local/lib/python2.5/site-packages/dolfin/meshconvert.py",
>   line 1193, in convert2xml
>     convert(ifilename, XmlHandler(ofilename), iformat=iformat)
>   File
>   "/scratch/fenics/dolfin/dolfin-petsc/local/lib/python2.5/site-packages/dolfin/meshconvert.py",
>   line 1226, in convert
>     diffpack2xml(ifilename, ofilename)
>   File
>   "/scratch/fenics/dolfin/dolfin-petsc/local/lib/python2.5/site-packages/dolfin/meshconvert.py",
>   line 631, in diffpack2xml
>     write_header_vertices(ofile, num_vertices)
> UnboundLocalError: local variable 'num_vertices' referenced before
> assignment
> 
> Any ideas what goes wrong?
> 
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