/Users/barrysmith/Src/PETSc/src/dm/impls/plex/plexfem.c:1203:41: warning: variable 'cpdim' is uninitialized when used here [-Wuninitialized]
if (fieldI != fieldJ) {offsetJ += cpdim; continue;}
^~~~~
/Users/barrysmith/Src/PETSc/src/dm/impls/plex/plexfem.c:1200:28: note: initialize the variable 'cpdim' to silence this warning
PetscInt NcJ, cpdim, j;
^
= 0