def main():
''' main function
'''
try:
# Set the whitebox-tools executable directory
# (change this to point to where you have the whitebox-tools.exe file)
wb_dir = os.path.dirname(
os.path.abspath(__file__)) + "/target/release/"
wbt = WhiteboxTools()
wbt.set_whitebox_dir(wb_dir)
# Prints the whitebox-tools help...a listing of available commands
print(wbt.help())
# Prints the whitebox-tools license
print(wbt.license())
# Prints the whitebox-tools version
print("Version information: {}".format(wbt.version()))
# List all available tools in whitebox-tools
print(wbt.list_tools())
# Lists tools with 'lidar' or 'LAS' in tool name or description.
print(wbt.list_tools(['lidar', 'LAS']))
# print(wbt.tool_help("dev_from_mean_elev"))
print(wbt.tool_help("elev_percentile"))
# Sets verbose mode (True or False). Most tools will suppress output (e.g. updating
# progress) when verbose mode is False. The default is True
# wbt.set_verbose_mode(False)
# needed to specify complete file names (with paths) to tools that you run.
wbt.set_working_dir(
os.path.dirname(os.path.abspath(__file__)) + "/testdata/")
name = "elev_percentile"
args = [
"--input=\"DEM.dep\"", "--output=\"DEV_101.dep\"", "--filter=101"
]
# Run the tool and check the return value
if wbt.run_tool(name, args, callback) != 0:
print("ERROR running {}".format(name))
except:
print("Unexpected error:", sys.exc_info()[0])
raise
def main():
''' main function
'''
try:
wbt = WhiteboxTools()
# Get the root directory of WhiteboxTools source code or executable file
root_dir = os.path.dirname(os.path.abspath(__file__))
# WhiteboxTools executable file name for MS Windows
wbt_win_bin = os.path.join(root_dir, "whitebox_tools.exe")
# WhiteboxTools executable file name for MacOS/Linux
wbt_linux_bin = os.path.join(root_dir, "whitebox_tools")
# If the WhiteboxTools executable file (whitbox_tools.exe) is in the same
# directory as this script, set wbt path to the current directory
# otherwise, set wbt path to (root_dir + "/target/release/")
if os.path.isfile(wbt_win_bin) or os.path.isfile(wbt_linux_bin):
wbt.set_whitebox_dir(root_dir)
else:
wbt.set_whitebox_dir(root_dir + "/target/release/") # or simply wbt.exe_path = ...
# Set the working directory. This is the path to the folder containing the data,
# i.e. files sent to tools as input/output parameters. You don't need to set
# the working directory if you specify full path names as tool parameters.
wbt.work_dir = os.path.dirname(
os.path.abspath(__file__)) + "/testdata/"
# If test datasets do not exist, download them from the WhiteboxTools repo
if not os.path.exists(wbt.work_dir):
os.mkdir(wbt.work_dir)
dem_url = "https://github.com/jblindsay/whitebox-tools/raw/master/testdata/DEM.tif"
dep_url = "https://github.com/jblindsay/whitebox-tools/raw/master/testdata/DEM.dep"
urllib.request.urlretrieve(dem_url, "testdata/DEM.tif")
urllib.request.urlretrieve(dep_url, "testdata/DEM.dep")
# Sets verbose mode (True or False). Most tools will suppress output (e.g. updating
# progress) when verbose mode is False. The default is True
# wbt.set_verbose_mode(False) # or simply, wbt.verbose = False
# The most convenient way to run a tool is to use its associated method, e.g.:
if wbt.elev_percentile("DEM.tif", "output.tif", 15, 15) != 0:
print("ERROR running tool")
# You may also provide an optional custom callback for processing output from the
# tool. If you don't provide a callback, and verbose is set to True, tool output
# will simply be printed to the standard output. Also, notice that each tool has a
# convenience method. While internally, whitebox_tools.exe uses CamelCase (MeanFilter)
# to denote tool names, but the Python interface of whitebox_tools.py uses
# snake_case (mean_filter), according to Python style conventions.
# All of the convenience methods just call the 'run_tool' method, feeding it an
# args array. This is an alternative way of calling tools:
tool_name = "elev_percentile"
args = ["--dem=\"DEM.dep\"",
"--output=\"DEV_101.dep\"",
"--filterx=101"]
if wbt.run_tool(tool_name, args, my_callback) != 0:
print("ERROR running {}".format(tool_name))
# Prints the whitebox-tools help...a listing of available commands
print(wbt.help())
# Prints the whitebox-tools license
print(wbt.license())
# Prints the whitebox-tools version
print("Version information: {}".format(wbt.version()))
# List all available tools in whitebox-tools
print(wbt.list_tools())
# Lists tools with 'lidar' or 'LAS' in tool name or description.
print(wbt.list_tools(['lidar', 'LAS']))
# Print the help for a specific tool.
print(wbt.tool_help("ElevPercentile"))
# Notice that tool names within WhiteboxTools.exe are CamelCase but
# you can also use snake_case here, e.g. print(wbt.tool_help("elev_percentile"))
except:
print("Unexpected error:", sys.exc_info()[0])
raise
try:
wbt = WhiteboxTools()
root_dir = os.path.dirname(os.path.abspath(__file__))
# exe_dir = os.path.join(root_dir, "WBT")
exe_dir = os.path.dirname(os.path.abspath(__file__))
wbt.set_whitebox_dir(exe_dir)
wbt.work_dir = os.path.join(root_dir, "testdata")
wbt.verbose = False
# Prints the whitebox-tools help...a listing of available commands
print(wbt.help())
# Prints the whitebox-tools license
print(wbt.license())
# Prints the whitebox-tools version
print("Version information: {}".format(wbt.version()))
# List all available tools in whitebox-tools
print("ALl available tools: {}\n".format(wbt.list_tools()))
# Lists tools with 'lidar' or 'LAS' in tool name or description.
print("lidar tools: {}\n".format(wbt.list_tools(['lidar', 'LAS'])))
# Print the help for a specific tool.
print(wbt.tool_help("breach_depressions"))
# Notice that tool names within WhiteboxTools.exe are CamelCase but
# you can also use snake_case here, e.g. print(wbt.tool_help("breach_depressions"))
# Call some tools, do some work
wbt.feature_preserving_smoothing("DEM.tif", "smoothed.tif", filter=9)
wbt.breach_depressions("smoothed.tif", "breached.tif")
wbt.d_inf_flow_accumulation("breached.tif", "flow_accum.tif")