A function to get version number of hydat
Arguments
- hydat_path
The path to the hydat database or NULL to use the default location used by download_hydat. It is also possible to pass in an existing src_sqlite such that the database only needs to be opened once per user-level call.
See also
Other HYDAT functions:
hy_agency_list(),
hy_annual_instant_peaks(),
hy_annual_stats(),
hy_daily(),
hy_daily_flows(),
hy_daily_levels(),
hy_data_symbols,
hy_data_types,
hy_datum_list(),
hy_monthly_flows(),
hy_monthly_levels(),
hy_reg_office_list(),
hy_sed_daily_loads(),
hy_sed_daily_suscon(),
hy_sed_monthly_loads(),
hy_sed_monthly_suscon(),
hy_sed_samples(),
hy_sed_samples_psd(),
hy_stations(),
hy_stn_data_coll(),
hy_stn_data_range(),
hy_stn_op_schedule(),
hy_stn_regulation()