Sea Currents to Connectivity Transformation R package SeaGraphs version 0.1.3 Transformation of sea currents to connectivity data. Two files of horizontal and vertical currents flows are transformed into connectivity data in the form of 'sfnetwork', shapefile, edge list and adjacency matrix. An application example is shown at Nagkoulis et al. (2025) <doi:10.1016/j.dib.2024.111268>. Software Depends: R (>= 4.1.0) Imports: sfnetworks, sf, terra, leaflet, leaflet.minicharts, leaflet.extras2, methods, stats Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Christos Adam <econp266@econ.soc.uoc.gr> Comprehensive R Archive Network (CRAN) Nikolaos Nagkoulis [aut] (ORCID: <https://orcid.org/0000-0002-1900-2634>), Christos Adam [aut, cre] (ORCID: <https://orcid.org/0009-0003-3244-7034>), Ioannis G. Mamoutos [aut] (ORCID: <https://orcid.org/0000-0002-2697-2620>), Antonios D. Mazaris [aut] (ORCID: <https://orcid.org/0000-0002-4961-5490>), Stelios Katsanevakis [aut] (ORCID: <https://orcid.org/0000-0002-5137-7540>) GPL-3 2025-08-22 application/tgz https://CRAN.R-project.org/package=SeaGraphs doi:10.32614/CRAN.package.SeaGraphs