fixing file-path handling

What's Changed

• fixing file-path handling by @gregory-halverson in #9

Full Changelog: v1.2.0...v1.2.1

able to generate sentinel tiles

Merge pull request #8 from gregory-halverson/main

able to generate sentinel tiles

including object oriented interface

Merge pull request #7 from gregory-halverson/main

include object oriented interface

continuous integration, python 3.10

Merge pull request #6 from gregory-halverson/main

continuous integration, python 3.10

README

Merge pull request #5 from gregory-halverson/main

README

initial release

Merge pull request #4 from gregory-halverson/main

initial release