R/mazama_initialize.R
mazama_initialize.Rd
Convenience function to initialize spatial data. Wraps the following setup lines:
MazamaSpatialUtils::setSpatialDataDir(spatialDataDir)
MazamaSpatialUtils::loadSpatialData("EEZCountries.rda")
MazamaSpatialUtils::loadSpatialData("OSMTimezones.rda")
MazamaSpatialUtils::loadSpatialData("NaturalEarthAdm1.rda")
MazamaSpatialUtils::loadSpatialData("USCensusCounties.rda")
mazama_initialize(spatialDataDir = "~/Data/Spatial")
Directory where spatial datasets are found, Default: "~/Data/Spatial"
No return value.
# \donttest{
library(MazamaLocationUtils)
# Fail gracefully if any resources are not available
try({
# Set up directory for spatial data
spatialDataDir <- tempdir() # typically "~/Data/Spatial"
MazamaSpatialUtils::setSpatialDataDir(spatialDataDir)
exists("NaturalEarthAdm1")
mazama_initialize(spatialDataDir)
exists("NaturalEarthAdm1")
class(NaturalEarthAdm1)
}, silent = FALSE)
#> [1] "sf" "data.frame"
# }