PR Title: Update dynamics_update.m with differential drag
Fixes #123
Summary of changes
added differential drag to dynamics_update.m
-(actual differential drag model and test scripts were defined in a previous PR. This PR is only to add it to dynamics_update.m )
Ptest Effects
-will not affect ptest interface
Testing
-N/A
-Test cases for the differential drag model were already defined in a previous PR
If your update does not require significant testing, argue why, or if you're deferring testing to another PR, create an issue ticket for the deferral and link it.
main.mand all tests inrun_tests.mpassPR Title: Update dynamics_update.m with differential drag
Fixes #123
Summary of changes
Ptest Effects
-will not affect ptest interface
Testing
-N/A -Test cases for the differential drag model were already defined in a previous PR
If your update does not require significant testing, argue why, or if you're deferring testing to another PR, create an issue ticket for the deferral and link it.
Constants
-N/A
Documentation Evidence
Post to ReadTheDocs, or