On Mon, Mar 21, 2011 at 9:52 PM, Roy Stogner <[email protected]> wrote: > > On Mon, 21 Mar 2011, John Peterson wrote: > >> I guess one feature that's pretty useful in exodiff is the ability >> to determine exactly which nodes two solutions differ at, since >> sometimes it's only a single node. > >> I'm too lazy to pull out my laptop and do an svn update to see if >> your code will do that ;) > > Not yet - it's designed less for regression testing (diffing the same > file *against itself* gives O(10^-17) L2 error due to the inverse > mapping done by MeshFunction) than for convergence testing (the two > solutions don't have to be on the same mesh). > >> Oh and also the ability to write out a file with the diff solution >> on the mesh, both relative and absolute, would be good. > > That would be pretty cool - I wrote a script to do this with gmv > output from a non-libMesh program and it's turned out to be > fantastically useful.
OK, well for now I think we'll just distribute exodiff with our local software here rather than putting it in Libmesh. -- John ------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
