 <OpenGeoSysProjectDiff base_file="mcWhorter_h2.prj">

   <remove msel="/*/*/process/jacobian_assembler" />

   <replace sel="/*/time_loop/output/prefix/text()">mcWhorter_h2_newton</replace>

   <replace msel="/*/test_definition/vtkdiff/regex/text()">mcWhorter_h2_newton_.*.vtu</replace>

 </OpenGeoSysProjectDiff>