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37 lines
1.5 KiB
Python
37 lines
1.5 KiB
Python
import os
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from PyQt4 import QtGui
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from sextante.lidar.lastools.LasToolsUtils import LasToolsUtils
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from sextante.lidar.lastools.LasToolsAlgorithm import LasToolsAlgorithm
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from sextante.parameters.ParameterSelection import ParameterSelection
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from sextante.parameters.ParameterFile import ParameterFile
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from sextante.outputs.OutputFile import OutputFile
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class lasground(LasToolsAlgorithm):
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INPUT = "INPUT"
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OUTPUT = "OUTPUT"
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INTENSITY = "INTENSITY"
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METHOD = "METHOD"
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METHODS = ["terrain", "town", "city"]
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def defineCharacteristics(self):
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self.name = "lasground"
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self.group = "Tools"
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self.addParameter(ParameterFile(lasground.INPUT, "Input las layer"))
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self.addParameter(ParameterSelection(lasground.METHOD, "Method", lasground.METHODS))
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self.addOutput(OutputFile(lasground.OUTPUT, "Output ground las file"))
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self.addCommonParameters()
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def processAlgorithm(self, progress):
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commands = [os.path.join(LasToolsUtils.LasToolsPath(), "bin", "lasground.exe")]
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commands.append("-i")
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commands.append(self.getParameterValue(lasground.INPUT))
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commands.append("-o")
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commands.append(self.getOutputValue(lasground.OUTPUT))
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method = self.getParameterValue(lasground.METHOD)
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if method != 0:
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commands.append("-" + lasground.METHODS[method])
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self.addCommonParameterValuesToCommand(commands)
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LasToolsUtils.runLasTools(commands, progress)
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