managing-hms-versions
1Manages HEC-HMS version differences (3.x vs 4.x), handles Python 2/3 compatibility,detects HMS installations, and generates version-appropriate Jython scripts. Use whenworking with legacy HMS 3.x proj
managing
hms
versions
Also installable via skills CLI
npx skills add gpt-cmdr/hms-commander/.claude/skills/managing-hms-versions