Momgrid

What's Changed
* Added CLI enhancements by jkrasting in https://github.com/jkrasting/momgrid/pull/36
* Added additional options to the `Gridset()` class by jkrasting in https://github.com/jkrasting/momgrid/pull/37
* Added `xr_stats` module by jkrasting in https://github.com/jkrasting/momgrid/pull/38


**Full Changelog**: https://github.com/jkrasting/momgrid/compare/v1.8.0...v1.9.0

What's Changed
* Fix to handle different areacello naming conventions by jkrasting in https://github.com/jkrasting/momgrid/pull/34
* Added comparison module with a top-level driver by jkrasting in https://github.com/jkrasting/momgrid/pull/35


**Full Changelog**: https://github.com/jkrasting/momgrid/compare/v1.7.0...v1.8.0

What's Changed
* Added resolution inference rules for CM4X by jkrasting in https://github.com/jkrasting/momgrid/pull/31
* Load cached grids by name when initializing a MOMgrid() object by jkrasting in https://github.com/jkrasting/momgrid/pull/32
* Added NOAA OISST 0.25-degree grid by jkrasting in https://github.com/jkrasting/momgrid/pull/33


**Full Changelog**: https://github.com/jkrasting/momgrid/compare/v1.6.0...v1.7.0

What's Changed
* Initial support for yz plots by jkrasting in https://github.com/jkrasting/momgrid/pull/23
* Single panel difference plot by jkrasting in https://github.com/jkrasting/momgrid/pull/24
* Added `x_average_dataset` function for zonal means by jkrasting in https://github.com/jkrasting/momgrid/pull/25


**Full Changelog**: https://github.com/jkrasting/momgrid/compare/v1.4.0...v1.5.0

What's Changed
* Added function to calculate cell areas for a standard grid by jkrasting in https://github.com/jkrasting/momgrid/pull/18
* Associate areacello as a coordinate variable by jkrasting in https://github.com/jkrasting/momgrid/pull/19
* Added `geoslice` module to select subregions by jkrasting in https://github.com/jkrasting/momgrid/pull/20
* Added `Gridset` object that combines grid and data by jkrasting in https://github.com/jkrasting/momgrid/pull/21
* Added `xy_compare` plotting script by jkrasting in https://github.com/jkrasting/momgrid/pull/22


**Full Changelog**: https://github.com/jkrasting/momgrid/compare/v1.3.0...v1.4.0