dplyr, data.table, sf, units, stats, methods, utils, pbapply,
tidyr, RANN, rlang, fastmap
testthat, nhdplusTools, future, lwgeom, future.apply, knitr,
gifski, mapview
testthat, nhdplusTools, future, lwgeom, future.apply, knitr,
gifski, mapview, geos
testthat, nhdplusTools, future, lwgeom, future.apply, knitr,
gifski, mapview, webshot, geos