Resolves #147 . See discussion there for some discussion of implementation.
Brief version: Add "Include stations with no observations" filtering control (checkbox), and adjust filtering accordingly. Change required: Pass histories with no variables when the control is checked, otherwise normal filtering. This affects filtering on variable and frequency; date range already handled this case.
Resolves #147 . See discussion there for some discussion of implementation.
Brief version: Add "Include stations with no observations" filtering control (checkbox), and adjust filtering accordingly. Change required: Pass histories with no variables when the control is checked, otherwise normal filtering. This affects filtering on variable and frequency; date range already handled this case.