Merge pull request #25 from EVS-ATMOS/master

remerging
creation of mass radar/sounding compression to HRRR format function
Merge pull request #74 from mjohnson541/master

mass radar/sounding compression to HRRR format function and notebooks
Merge pull request #75 from gmckercher/master

Merge pull request #19 from EVS-ATMOS/master
Merge pull request #20 from EVS-ATMOS/master

Pull 7/8