Pyrosar

What's Changed
* Add ASAR WSM capability by gr4n0t4 in https://github.com/johntruckenbrodt/pyroSAR/pull/224
* New SNAP convenience functions for easy parametrization by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/225
* DEM handling improvements by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/226


**Full Changelog**: https://github.com/johntruckenbrodt/pyroSAR/compare/v0.18.0...v0.19.0

What's Changed
* Travis CI fixes by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/218, https://github.com/johntruckenbrodt/pyroSAR/pull/220
* GAMMA: compatibility with new 2022-06 version by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/217
* SNAP 9 compatibility by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/219
* [SAFE.quicklook] new argument na_transparent by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/207
* Update drivers.py for TDM by IslamAlam in https://github.com/johntruckenbrodt/pyroSAR/pull/209
* Changes to analyze ERS1, ERS2 and ASAR by gr4n0t4 in https://github.com/johntruckenbrodt/pyroSAR/pull/216

New Contributors
* IslamAlam made their first contribution in https://github.com/johntruckenbrodt/pyroSAR/pull/209
* gr4n0t4 made their first contribution in https://github.com/johntruckenbrodt/pyroSAR/pull/216

**Full Changelog**: https://github.com/johntruckenbrodt/pyroSAR/compare/v0.17.3...v0.18.0

What's Changed
* DEM nodata modifications by johntruckenbrodt in https://github.com/johntruckenbrodt/pyroSAR/pull/214


**Full Changelog**: https://github.com/johntruckenbrodt/pyroSAR/compare/v0.17.2...v0.17.3

An overview of the changes made since the last version can be found in the changelog [here](https://pyrosar.readthedocs.io/en/latest/about/changelog.html#id75).

An overview of the changes made since the last version can be found in the changelog [here](https://pyrosar.readthedocs.io/en/latest/about/changelog.html#id71).

An overview of the changes made since the last version can be found in the changelog [here](https://pyrosar.readthedocs.io/en/latest/about/changelog.html#id69).