This is a simple snow model with BMI (Basic Model Interface of CSDMS) in Fortran cooperatively-developed by Kang Wang (University of Colorado Boulder), Ross Brown (Environment Canada), and Bruce Brasnett (Canadian Meteorological Centre). It's an empirical algorithm to melt snow according to the surface temperature and increase snow depth according to the precipitation that has fallen since the last analysis time.
This PR fixes two minor problems that were found when running the bmi-tester over the Python BMI that wraps the ECSimpleSnow component.
get_var_itemsize
methodget_var_units
methodAll tests in this repo still pass, and with these changes, the wrapped Python BMI passes the bmi-tester.