Create a SQLite database or GeoPackage from one or more SSURGO Exports

Usage

createSSURGO(
  filename,
  exdir,
  pattern = NULL,
  include_spatial = TRUE,
  overwrite = FALSE,
  header = FALSE,
  quiet = TRUE,
  ...
)

filename: Output file name (e.g. 'db.sqlite' or 'db.gpkg')
exdir: Path containing containing SSURGO spatial (.shp) and tabular (.txt) files.
pattern: Character. Optional regular expression to use to filter subdirectories of exdir. Default: NULL will search all subdirectories for SSURGO export files.
include_spatial: Logical. Include spatial data layers in database? Default: TRUE.
overwrite: Logical. Overwrite existing layers? Default FALSE will append to existing tables/layers.
header: Logical. Passed to read.delim() for reading pipe-delimited (|) text files containing tabular data.
quiet: Logical. Suppress messages and other output from database read/write operations?
...: Additional arguments passed to write_sf() for writing spatial layers.

Character. Vector of layer/table names in filename.

if (FALSE) {
 downloadSSURGO("areasymbol IN ('CA067', 'CA077', 'CA632')", destdir = "SSURGO_test")
 createSSURGO("test.gpkg", "SSURGO_test")
}