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98 lines
4.0 KiB
Python
98 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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DensityMetrics.py
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---------------------
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Date : August 2016
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Copyright : (C) 2016 by Niccolo' Marchi
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Email : sciurusurbanus at hotmail dot it
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = "Niccolo' Marchi"
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__date__ = 'August 2016'
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__copyright__ = "(C) 2016 by Niccolo' Marchi"
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import os
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import subprocess
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from processing.core.parameters import ParameterBoolean
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from processing.core.parameters import ParameterFile
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from processing.core.parameters import ParameterNumber
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from processing.core.outputs import OutputFile
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from .FusionAlgorithm import FusionAlgorithm
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from .FusionUtils import FusionUtils
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class DensityMetrics(FusionAlgorithm):
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INPUT = 'INPUT'
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OUTPUT = 'OUTPUT'
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CELLSIZE = 'CELLSIZE'
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SLICE = 'SLICE'
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GROUND = 'GROUND'
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FIRST = 'FIRST'
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NOCSV = 'NOCSV'
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HTLIM = 'HTLIM'
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def defineCharacteristics(self):
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self.name, self.i18n_name = self.trAlgorithm('Density Metrics')
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self.group, self.i18n_group = self.trAlgorithm('Points')
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self.addParameter(ParameterFile(
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self.INPUT, self.tr('Input LAS layer'), optional=False))
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self.addParameter(ParameterFile(
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self.GROUND, self.tr('Input ground PLANS DTM layer'), optional=False))
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self.addParameter(ParameterNumber(
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self.CELLSIZE, self.tr('Cellsize'), 0, None, 5.0))
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self.addParameter(ParameterNumber(
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self.SLICE, self.tr('Slice thickness'), 0, None, 2.0))
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self.addParameter(ParameterNumber(
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self.HTLIM, self.tr('Maximum height limit'), 0, None, 50.0))
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self.addParameter(ParameterBoolean(
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self.FIRST, self.tr('Use only first returns'), False))
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self.addParameter(ParameterBoolean(
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self.NOCSV, self.tr('Do not create a CSV output file for cell metrics'), False))
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self.addOutput(OutputFile(
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self.OUTPUT, self.tr('Base name for output files')))
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self.addAdvancedModifiers()
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def processAlgorithm(self, progress):
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commands = [os.path.join(FusionUtils.FusionPath(), 'DensityMetrics.exe')]
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commands.append('/verbose')
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first = self.getParameterValue(self.FIRST)
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if first:
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commands.append('/first')
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nocsv = self.getParameterValue(self.NOCSV)
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if nocsv:
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commands.append('/nocsv')
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commands.append('/maxsliceht:' + unicode(self.getParameterValue(self.HTLIM)))
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self.addAdvancedModifiersToCommand(commands)
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ground = self.getParameterValue(self.GROUND).split(';')
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if len(ground) == 1:
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commands.append(self.getParameterValue(self.GROUND))
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else:
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FusionUtils.createGroundList(ground)
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commands.append(FusionUtils.tempGroundListFilepath())
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commands.append(unicode(self.getParameterValue(self.CELLSIZE)))
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commands.append(unicode(self.getParameterValue(self.SLICE)))
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outFile = self.getOutputValue(self.OUTPUT)
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commands.append(outFile)
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files = self.getParameterValue(self.INPUT).split(';')
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if len(files) == 1:
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commands.append(self.getParameterValue(self.INPUT))
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else:
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FusionUtils.createFileList(files)
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commands.append(FusionUtils.tempFileListFilepath())
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FusionUtils.runFusion(commands, progress)
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