CoastalApp will be deprecated. Please switch to https://github.com/oceanmodeling/ufs-coastal . CoastalApp is a NUOPC application implemented following UFS best practices to couple coastal ocean models and other domains (Sea Ice, Atmosphere, Wave, Inland Hydrology, ...)
Fixing typo in envmodules_intel.hera:
There's no stack-intel/2021.5.1 module in this "module use" location. Edited to 2021.5.0 to prevent exiting with error