R4.0.4-patch

What's Changed

Bugfix: Set vmin and vmax when plotting InSAR images by @nemo794 in #8

Full Changelog: v12.0.0...v12.1.0

Initial Public Release - R4.0.4

This release denotes the initial public release of NISAR Quality Assurance (nisarqa). It corresponds to the same tag (v12.0.0) as used for NISAR ADT R4.0.4.