@misc{liu2018automated,
  title={Automated Swirl Detection Algorithm (ASDA) and Its Application to Simulation and Observational Data},
  author={Jiajia Liu and Chris J. Nelson and Robert Erdélyi},
  year={2018},
  eprint={1804.02931},
  archivePrefix={arXiv},
  primaryClass={astro-ph.SR},
  doi={10.3847/1538-4357/aabd34},
  url={https://arxiv.org/abs/1804.02931}
}