taudem_pitremove {traudem}

Pit Remove

Description

Pit Remove

Usage

taudem_pitremove(
  input_elevation_grid,
  output_elevation_grid = NULL,
  only_4way_neighbors = FALSE,
  n_processes = getOption("traudem.n_processes", 1),
  depmask = NULL,
  quiet = getOption("traudem.quiet", FALSE)
)

Arguments

input_elevation_grid

Input elevation grid file.

output_elevation_grid

Output elevation grid file.

only_4way_neighbors

Whether to consider only 4 way neighbors.

n_processes

Number of processes for mpiexec. If NULL TauDEM is called without mpiexec.

depmask

Depression mask file (optional).

quiet

If FALSE output from TauDEM CLI is suppressed.

Details

See https://hydrology.usu.edu/taudem/taudem5/help53/PitRemove.html

Value

Path to output file (invisibly).

Examples

test_dir <- withr::local_tempdir()
dir.create(test_dir)
 file.copy(
   system.file("test-data", "DEM.tif", package = "traudem"),
   file.path(test_dir, "DEM.tif")
 )
output <- taudem_pitremove(file.path(test_dir, "DEM.tif"))
output