Import sf object (point) and assign utm zone, easting and northing

Import sf object (point) and assign utm zone, easting and northing

Usage

fpr_sp_assign_utm(
  dat = NULL,
  col_zone = "utm_zone",
  col_easting = "easting",
  col_northing = "northing",
  sig_dig = 0
)

Arguments

dat

sf dataframe of type `Geometry type: POINT`. Default is `NULL`.

col_zone

Quoted string defining the name of the column where the utm zone will be stored. Default is `'utm_zone'`.

col_easting

Quoted string defining the name of the column where the utm easting will be stored. Default is `'easting'`.

col_northing

Quoted string defining the name of the column where the utm northing will be stored. Default is `'northing'`.

sig_dig

Number of significant digits to round the easting and northing to. Default is `0`.

Value

An sf dataframe with assigned utm zone, easting and northing.

See also

Other spatial operations: fpr_sp_assign_latlong(), fpr_sp_assign_sf_from_utm(), fpr_sp_gpkg_backup()

Examples

if (FALSE) {
sf_df <- data.frame(
  lon = c(-128.5, -123.5, -118.5),  # Longitudes for UTM zones 9, 10, and 11
  lat = c(45.5, 45.5, 45.5)  # Same latitude for simplicity
) %>%
  sf::st_as_sf(coords = c("lon", "lat"), crs = 4326)

# Use the function
result <- fpr_sp_assign_utm(dat = sf_df)
}