seeds_api               Convert seed coordinates between raster index,
                        map, and WGS84 systems
snic                    Simple Non-Iterative Clustering (SNIC)
                        segmentation
snic_animation          Animated visualization of SNIC seeding and
                        segmentation
snic_class              SNIC segmentation container
snic_grid               Spatial grid seeding for SNIC segmentation
snic_grid_manual        Interactive seed selection for SNIC
                        segmentation
snic_plot               Plot SNIC imagery
terra_is_working        Check whether 'terra' CRS transformations are
                        available
