8. If you want to replace your local master code with the remote master code, follow
these steps (warning! Your previous version will be lost!): git fetch origin
`git reset --hard origin/master`
9. Get changes to the master code in your branch:
`git merge origin/master`
#### Experienced CTDAS users, but new to GIT:
Follow the first steps for new users (see below) to get your copy of the current CTDAS code from GIT in a new folder. Then compare the changes in your local code and merge your changes into the new structure (see description above) in your temporary branch. It might happen that you want to create a copy of an existing file on GIT, that you adapt to your project. There is no git cp command, so to create a copy with GIT history, follow these