https://flash-x.org/api/db/d30/ImBound__init_8F90_source.html
FLASH-X: source/physics/ImBound/ImBound_init.F90 Source File
flash xsourcephysicsinitfile
https://www.merriam-webster.com/dictionary/imbound
IMBOUND Definition & Meaning - Merriam-Webster
The meaning of IMBOUND is variant spelling of embound.
definitionmeaningmerriamwebster