I am from the C/C++ world but suddenly came across MUDPACK in one project. I would be obliged if someone pointed me to a working link to MUDPACK sources. The one presented here https://fortran-lang.discourse.group/t/packs-the-classic-fortran-libraries/2751 seems to be broken. Also, has (a reincarnation of) MUDPACK been included in popular, well-maintained packages like PETSc, etc? Thank you.