as_das_df               Coerce object to a das_df object
as_das_dfr              Coerce object to a das_dfr object
das_check               Check DAS file
das_chop_condition      Chop DAS data - condition
das_chop_equallength    Chop DAS data - equal length
das_chop_section        Chop DAS data - section
das_comments            Extract comments from DAS data
das_df-class            'das_df' class
das_dfr-class           'das_dfr' class
das_effort              Summarize DAS effort
das_effort_sight        Summarize DAS sightings by effort segment
das_effort_strata       Split effort by strata
das_format_pdf          DAS format requirements
das_intersects_strata   DAS strata - points
das_process             Process DAS data
das_read                Read DAS file(s)
das_segdata             Summarize DAS data for a continuous effort
                        section
das_sight               DAS sightings
distance_greatcircle    Calculate great-circle distance
randpicks_convert       Convert randpicks file
subsetting              Subsetting objects created using swfscDAS
swfscAirDAS-internals   Internal functions for swfscAirDAS
swfscDAS-package        Southwest Fisheries Science Center DAS
