# touchstone
Touchstone (S2P) parser for RF Engineering
## References
- [Touchstone Wikipedia entry](https://en.wikipedia.org/wiki/Touchstone_file)
- [Touchstone File Format SPecification Version 2.1](https://ibis.org/touchstone_ver2.1/touchstone_ver2_1.pdf)
- Local Version of [Touchstone File Format SPecification Version 2.1](./docs/touchstone_ver2_1.pdf)