import_points_from_csv.RdImport point data that contains a value to be spatially joined to the fishnet containing fractional area. May either be a shapefile or a CSV file containing a latitude and longitude for each record.
import_points_from_csv(f, pts_lat_field, pts_lon_field, pts_crs = 4326, my_crs = 3857)
| f | character. The full path with filename and extension to the points dataset. |
|---|---|
| pts_lat_field | character. The field name for latitude |
| pts_lon_field | character. The field name for longitude |
| pts_crs | int. The native EPSG number for the coordinate reference system used in the creation of the input points data. The default is 4326 (WGS 1984). |
| my_crs | int. The EPSG number of the desired coordinate reference system. The default is EPSG:3857 the WGS 84 / Pseudo-Mercator -- Used by all modern web mapping applications. |
A simple features (sf) spatial data frame object.
Chris R. Vernon (chris.vernon@pnnl.gov)