much work: structure functions (poly case not done because segment indices should be output); make it work as a safe module; TODO: segment indices, have tri2tikz use as module, test read of Vec/IS output from C PETSc
much work: structure functions (poly case not done because segment indices should be output); make it work as a safe module; TODO: segment indices, have tri2tikz use as module, test read of Vec/IS output from C PETSc

bueler/p4pdes,bueler/p4pdes,bueler/p4pdes,bueler/p4pdes