- Removed the proprietary Hitachi-modified CISE-4 CPR correlation from ./src/RbwrTh.py via a history purge.  Upon executing the ./src/hitachi.sh script and providing it the correct password, the ./src/hitachi.patch.des3 file is decrypted to ./src/hitachi.patch, which is used patch ./src/RbwrTh.py with the Hitachi correlations.