Extract catch data for cpue by seabed area biomass
extract_catch_data_tag_est(catch_data, release_data, recapture_data, release_seasons = NULL, catch_season = NULL, measure, mean_fish_weight = NULL, target_species)
| catch_data | catch data at haul-by-haul resolution that includes a data frame with columns of data in the following order: Unique Catch ID record reference, fishing season,cruise id, set id, species code, catch quantity |
|---|---|
| release_data | release data at the haul-by-haul resolution that includes a data frame with columns of data in the following order: fishing season,cruise id, set id, species code and fish weights if available and measure="weights", if fish weights are not available and measure="counts" these weights are estimated based on the mean_fish_weight provided |
| recapture_data | recapture data at the haul-by-haul resolution that includes a data frame with columns of data in the following order: fishing season of release, fishing season of recapture, cruise id, set id and species code |
| release_seasons | CCAMLR fishing seasons for which tagged fish releases should be included. Default=NULL |
| catch_season | CCAMLR fishing season for which catch and recaptures should be limited to. Default=NULL |
| measure | "counts" if fish counts are required or "weights" if fish weights are required |
| mean_fish_weight | is the mean weight of a fish (kg) to estimate the fish release weights per haul |
| target_species | is the species that is targetted in the research block or reference area |