API-Reference.md

@@ -16,11 +16,11 @@ Script | Description
 [`ship2plat.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/ship2plat.R)   | Assesses potential matches and identify reports that are "not ship". Uses additional information from WMO Publication 47 to flag non-ship data. [Kent. *et al.,* (2007)](https://doi.org/10.1175/JTECH1949.1). These reports are then written to directory MFILES_NOTSHIP to be excluded from further SHIP processing.
 [`process_ships.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/process_ships.R)   |  The script adds various ID info and flags to the ICOADS shipdata. Reformat of ship `id`'s coming from different data sources (`sid`) to enable linking of data from the same ship (same ship name) across different `dck`'s. And to also enable linking to metadata information in WMO Publication No. 47. More information in [Processing of `id`'s](Workflow/processing-of-ids). Corrects dates and times errors noticed in some `dck`. Largely arise from confusion over historical definitions of the marine day and conversions between local time and UTC.
 [`get_pairs.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/get_pairs.R)   | Duplicate record identification within the ship data. Pairs the reports as duplicate if they have associated ship `id`'s. The candidate pairs are then selected according to i) the number of matching elements (similar content of variables within a specific tolerance), ii) the `dck`'s, and iii) a comparison of the `id`'s.
-[`get_dups.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/get_dups.R)   | Counts the number of duplicated records and flags the best according to a [quality control criteria](Workflow/quality-control). Groups duplicated records by common `callsings`. 
+[`get_dups.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/get_dups.R)   | Counts the number of duplicated records and flags the best according to a [quality control criteria](Workflow/quality-control). Groups duplicated records by common `callsigns`. 
 [`merge_ids_year.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/merge_ids_year.R) | Links `id`'s into classes. Ship tracks of the linked `id`'s are then checked. Reports that fail the track check are flagged as the worst duplicate. Uses a shipping tracking alogrithm from [**r-imma**.](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/wikis/How-to-install#install-dependencies-with-conda-all-platforms) 
 [`nrt_dup.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/nrt_dup.R)   | ---. 
 [`clean_data.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/clean_data.R)   | ---. 
-[`clean2track.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/clean2track.R)   | Forms ship tracks for linked `id`'s. --.
+[`clean2track.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/clean2track.R)   | Copies data with missing/generic id`'s after processing to directory TRACK_INPUT for use as input to [Carella. *et al.,* (2017)](https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/joc.4492).
 [`remove_output_files.R`](https://git.noc.ac.uk/brecinosrivas/icoads-r-hostace/-/blob/master/rscripts/remove_output_files.R)   |  Clean of `output_data/output_files` before re-running.
 
 **icoads.utils package description**