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# -*- coding: utf-8 -*-
"""
***************************************************************************
lasground.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
---------------------
Date : September 2013
Copyright : (C) 2013 by Martin Isenburg
Email : martin near rapidlasso point com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = 'Victor Olaya'
__date__ = 'August 2012'
__copyright__ = '(C) 2012, Victor Olaya'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from LAStoolsUtils import LAStoolsUtils
from LAStoolsAlgorithm import LAStoolsAlgorithm
from processing.parameters.ParameterBoolean import ParameterBoolean
from processing.parameters.ParameterSelection import ParameterSelection
class lasground(LAStoolsAlgorithm):
AIRBORNE = "AIRBORNE"
TERRAIN = "TERRAIN"
TERRAINS = ["wilderness", "nature", "town", "city", "metro"]
GRANULARITY = "GRANULARITY"
GRANULARITIES = ["coarse", "default", "fine", "extra_fine", "ultra_fine"]
def defineCharacteristics(self):
self.name = "lasground"
self.group = "LAStools"
self.addParametersVerboseGUI()
self.addParametersPointInputGUI()
self.addParametersHorizontalAndVerticalFeetGUI()
self.addParameter(ParameterBoolean(lasground.AIRBORNE, "airborne LiDAR", True))
self.addParameter(ParameterSelection(lasground.TERRAIN, "terrain type", lasground.TERRAINS, 1))
self.addParameter(ParameterSelection(lasground.GRANULARITY, "preprocessing", lasground.GRANULARITIES, 1))
self.addParametersPointOutputGUI()
def processAlgorithm(self, progress):
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasground.exe")]
self.addParametersVerboseCommands(commands)
self.addParametersPointInputCommands(commands)
self.addParametersHorizontalAndVerticalFeetCommands(commands)
method = self.getParameterValue(lasground.TERRAIN)
if method != 1:
commands.append("-" + lasground.TERRAINS[method])
granularity = self.getParameterValue(lasground.GRANULARITY)
if granularity != 1:
commands.append("-" + lasground.GRANULARITIES[granularity])
self.addParametersPointOutputCommands(commands)
LAStoolsUtils.runLAStools(commands, progress)
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