query_wbd: Query watershed boundary for LAGOS lakes

In jsta/LAGOSextra: Extra functions to interact with the GIS module of LAGOSNE

Description

Query watershed boundary for LAGOS lakes

Usage

query_wbd(
  lagoslakeid,
  gis_path = lagosnegis_path(),
  crs = albers_conic(),
  utm = FALSE
)

Arguments

lagoslakeid	numeric
gis_path	file.path to LAGOSNE GIS gpkg
crs	projection string or epsg code
utm	logical convert crs to utm

Examples

## Not run: 
library(mapview)
res <- query_wbd(lagoslakeid = c(7010))
res <- query_wbd(lagoslakeid = c(7010, 34352))
res <- query_wbd(lagoslakeid = c(34352))
mapview(res)

res <- query_wbd(lagoslakeid = c(2057, 3866, 1500, 3386, 2226,
1637, 6874, 7032, 1935, 6970, 5331, 34352))
res <- res[res$lagoslakeid == 34352,]
mapview::mapview(res)


## End(Not run)

jsta/LAGOSextra documentation built on Aug. 12, 2021, 12:22 p.m.