def run(self):
global activeThreads
activeThreads += 1
#################################
##### Start here #####
#################################
global DEM
global RASTERSTREAMS_4ha
global DTW4ha
global SLOPE
global SLOPERADIAN
global SLOPETAN
global BACKLINK4
wbt = WhiteboxTools()
wbt.set_whitebox_dir(wb_dir)
#Slope Degree
inputdem = DEM + self.file
slopedegrees = SLOPE + self.file
args1 = ['--dem=' + inputdem, '--output=' + slopedegrees]
#DTW uses a cost distance function with the stream as a source and slope as cost. the slope needs to be the mathematical slope and not slope in degrees.
radians = SLOPERADIAN + self.file
args2 = ['--input=' + slopedegrees, '--output=' + radians]
slopetangens = SLOPETAN + self.file
args3 = ['--input=' + radians, '--output=' + slopetangens]
#DTW4ha
streams = RASTERSTREAMS_4ha + self.file
dtw4ha = DTW4ha + self.file.replace(
'.dep', '.tif'
) #if you have .dep as input and want .tif as output you can use self.file.replace('.dep', '.tif')
backlink4ha = BACKLINK4 + self.file
args4 = [
'--source=' + streams, '--cost=' + slopetangens,
'--out_accum=' + dtw4ha, '--out_backlink=' + backlink4ha
]
try:
wbt.run_tool('Slope', args1, callback)
wbt.run_tool('ToRadians', args2, callback)
wbt.run_tool('tan', args3, callback)
#Cost distance is the final step of DTW
wbt.run_tool('CostDistance', args4, callback) #DTW 4ha
except:
print('Unexpected error:', sys.exc_info()[0])
raise
#################################
##### end here #####
#################################
activeThreads -= 1
def run(self):
global activeThreads
activeThreads += 1
#################################
##### Begin here #####
#################################
#Set Global variables
global wb_dir
global DEMS
global FilledDEMs
wbt = WhiteboxTools()
wbt.set_whitebox_dir(wb_dir)
#orginal self.files
originaldems = DEMS + self.file
#Missing data filled
filled = FilledDEMs + self.file
args1 = ['--input="' + originaldems + '"', '--output="' + filled + '"', '--filter="' + '100' + '"', '--weight="' + '2' + '"']
try:
wbt.run_tool('FillMissingData', args1, callback)
except:
print('Unexpected error:', sys.exc_info()[0])
raise
#################################
##### End here #####
#################################
activeThreads -= 1
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
def main():
""" main function
"""
try:
# name = input("Tool name: ") or 'DevFromMeanElev'
# input_file = input("Input file: ") or 'DEM no OTOs.dep'
# output_file = input("Output file: ") or 'tmp.dep'
# filter_size = int(input("Filter size: ") or "101")
# setup WhiteboxTools
wbt = WhiteboxTools()
wb_dir = os.path.dirname(
os.path.abspath(__file__)) + "/target/release/"
wbt.set_whitebox_dir(wb_dir)
# wkdir = "/Users/johnlindsay/Documents/data/GarveyGlenWatershed/"
# wkdir = "/Users/johnlindsay/Documents/data/DanData/"
# wkdir = "/Users/johnlindsay/Desktop/WhiteboxGAT-mac/resources/samples/Vermont DEM/"
wkdir = "Users/johnlindsay/Documents/Data/NewBrunswick/"
wbt.set_working_dir(wkdir)
# Tool name and arguments
# name = "DevFromMeanElev"
# name = "ElevsPercentile"
# name = "RelativeTopographicPosition"
# filter_size = 101
# args = ["--input=\"DEM no OTOs.dep\"",
# "--output=\"tmp33.dep\"",
# "--filterx={0}".format(filter_size),
# "--filtery={0}".format(filter_size)]
# args = ["--input=\"{0}\"".format(input_file),
# "--output=\"{0}\"".format(output_file),
# "--filterx={0}".format(filter_size),
# "--filtery={0}".format(filter_size)]
# args = ["--input=\"DEM.dep\"",
# "--output=\"tmp33.dep\"",
# "--filterx=101",
# "--filtery=101"]
# name = "RemoveOffTerrainObjects"
# args = ["--input=\"DEM no OTOs.dep\"",
# "--output=\"tmp34.dep\"",
# "--filter=10",
# "--slope=10.0"]
# name = "LidarInfo"
# args = ["--input=\"points.las\"",
# "--vlr",
# "--geokeys"]
# name = "LidarHillshade"
# args = ["--input=\"RGB_5_529_150502_1754__0_270112_2848.las\"",
# "--output=\"hillshade2.las\"",
# "--azimuth=315.0",
# "--altitude=30.0",
# "--radius=2.5"]
# name = "LidarTophatTransform"
# args = ["--input=\"RGB_5_529_150502_1754__0_270112_2848.las\"",
# "--output=\"filtered12m_RGB_5_529_150502_1754__0_270112_2848.las\"",
# "--radius=12.0"]
def custom_callback(value):
''' A custom callback for dealing with tool output.
'''
if not hasattr(custom_callback, 'prev_line_progress'):
custom_callback.prev_line_progress = False
if not hasattr(custom_callback, 'prev_line_len'):
custom_callback.prev_line_len = -1
if "%" in value:
# wbt.cancel_op = True
if custom_callback.prev_line_progress:
if len(value) < custom_callback.prev_line_len:
print(' ', end="\r")
print('{0}'.format(value), end="\r")
else:
custom_callback.prev_line_progress = True
print(value)
else:
if custom_callback.prev_line_progress:
print('\n{0}'.format(value))
custom_callback.prev_line_progress = False
else:
print(value)
custom_callback.prev_line_len = len(value)
# file_names = ["RGB_3_529_150514_1353__0_294688_2784.las",
# "RGB_3_529_150514_1353__0_276256_2784.las"]
# filter_size = 18.0
# for file_name in file_names:
# name = "LidarGroundPointFilter"
# args = ["--input=\"{0}\"".format(file_name),
# "--output=\"filtered{0}m_{1}\"".format(
# str(filter_size).replace(".", "_"), file_name),
# "--radius={0}".format(filter_size),
# "--otoheight=0.75"]
# # Run the tool and check the return value
# ret = wbt.run_tool(name, args, custom_callback)
# if ret == 1:
# print("ERROR running {}".format(name))
# elif ret == 2:
# print("Operation cancelled while running {}".format(name))
# name = "FillMissingData"
# args = ["--input=\"mosaic_FR.dep\"",
# "--output=\"tmp1.dep\"",
# "--filter=41"]
# name = "RemoveOffTerrainObjects"
# args = ["--input=\"tmp1_clipped.dep\"",
# "--output=\"mosaic_FR no OTOs4.dep\"",
# "--filter=251",
# "--slope=10.0"]
# name = "Hillshade"
# args = ["--input=\"tmp10.dep\"",
# "--output=\"tmp11.dep\"",
# "--azimuth=315.0",
# "--altitude=20.0"]
# name = "D8FlowAccumulation"
# args = ["--input=\"DEM final.dep\"",
# "--output=\"tmp13.dep\"",
# "--out_type=\"cells\"",
# "--log"]
# name = "BufferRaster"
# args = ["--input=\"tmp11.dep\"",
# "--output=\"tmp12.dep\"",
# "--size=450",
# "--gridcells"]
# name = "Quantiles"
# args = ["--input=\"DEM final.dep\"",
# "--output=\"tmp10.dep\"",
# "--num_quantiles=15"]
# name = "Clump"
# args = ["--input=\"tmp10.dep\"",
# "--output=\"tmp15.dep\""]
# name = "Clump"
# args = ["--input=\"tmp12.dep\"",
# "--output=\"tmp16.dep\"",
# "--diag",
# "--zero_back"]
# name = "DevFromMeanElev"
# args = ["--input=\"Rel_Low_Denoised.dep\"",
# "--output=\"tmp6.dep\"",
# "--filter=411"]
name = "MaxElevationDeviation"
args = [
"--dem='alosDEM1.dep'", "--out_mag='mag1.dep'",
"--out_scale='scale1.dep'", "--min_scale=15", "--max_scale=60",
"--step=5"
]
# Run the tool and check the return value
ret = wbt.run_tool(name, args, custom_callback)
if ret == 1:
print("ERROR running {}".format(name))
elif ret == 2:
print("Operation cancelled while running {}".format(name))
# app = SampleApp()
# app.mainloop()
except:
print("Unexpected error:", sys.exc_info()[0])
raise
def run(self):
global activeThreads
activeThreads += 1
#################################
##### Begin here #####
#################################
#Set Global variables
global wb_dir
global DEMS
global BREACHED
global POINTER
global FLOWACC
global RASTERSTREAMS_1ha
global RASTERSTREAMS_5ha
global RASTERSTREAMS_10ha
global RASTERSTREAMS_20ha
wbt = WhiteboxTools()
wbt.set_whitebox_dir(wb_dir)
#orginal self.files
originaldems = DEMS + self.file
#Breach
breachout = BREACHED + self.file
args1 = ['--input="' + originaldems + '"', '--output="' + breachout + '"', '--max_depth="' + '5' + '"']
#Flowpopinter
pointerout = POINTER + self.file
args2 = ['--dem="' + breachout + '"', '--output="' + pointerout + '"']
#Flowaccumulation from DEM (not from pointer)
Flowaccout = FLOWACC + self.file
args3 = ['--dem="' + breachout + '"', '--output="' + Flowaccout + '"', '--out_type="' + 'Cells"' + '"']
#Extract raster streams for four different stream initation thresholds
#1ha Stream network
Streamsout1ha = RASTERSTREAMS_1ha + self.file
args4 = ['--flow_accum="' + Flowaccout + '"', '--output="' + Streamsout1ha + '"', '--threshold="' + '2500.0"' + '"', '--zero_background"']
#5ha Stream network
Streamsout5ha = RASTERSTREAMS_5ha + self.file
args5 = ['--flow_accum="' + Flowaccout + '"', '--output="' + Streamsout5ha + '"', '--threshold="' + '12500.0"' + '"', '--zero_background"']
#10ha Stream network
Streamsout10ha = RASTERSTREAMS_10ha + self.file
args6 = ['--flow_accum="' + Flowaccout + '"', '--output="' + Streamsout10ha + '"', '--threshold="' + '25000.0"' + '"', '--zero_background"']
#20ha Stream network
Streamsout20ha = RASTERSTREAMS_20ha + self.file
args7 = ['--flow_accum="' + Flowaccout + '"', '--output="' + Streamsout20ha + '"', '--threshold="' + '50000.0"' + '"', '--zero_background"']
try:
wbt.run_tool('BreachDepressions', args1, callback)
wbt.run_tool('D8Pointer', args2, callback)
wbt.run_tool('D8FlowAccumulation', args3, callback)
wbt.run_tool('ExtractStreams', args4, callback)
wbt.run_tool('ExtractStreams', args5, callback)
wbt.run_tool('ExtractStreams', args6, callback)
wbt.run_tool('ExtractStreams', args7, callback)
except:
print('Unexpected error:', sys.exc_info()[0])
raise
#################################
##### End here #####
#################################
activeThreads -= 1
