Function reference • deltafish

Creating and managing database

create_fish_db(): Create fish database

clear_cache(): Clear cached deltafish files

is_cache_updated(): Is cached data up to date with latest EDI data

show_cache(): Show list of cached deltafish files

show_cached_revision(): Show revision number of cached files

Opening data tables

open_fish(): Connect fish data

open_length_conv(): Connect length conversion data

open_survey(): Connect survey data

Helper functions for wrangling the database

convert_lengths(): Convert fish length

remove_unknown_lengths(): Remove unknown fish lengths