# Tutorial
- The project need to set a Aurora_DIR path in the cmake command line.
```shell
cmake .. -DAurora_DIR=/path/to/AuroraConfig.cmake/

Arguments:
dataPath      the input data path to reconstruction.
dataRefPath   the empty water data path to reconstruction.(If you don not want to use it, you can input "")
outPut        the out put file path.(Default: /home/UR/ReconResult/USCT_Result.mat)
configPath    the config file path(Default: /home/UR/ConfigFiles/)
```