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# -*- coding: utf-8 -*-
"""
***************************************************************************
lasinfo.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
---------------------
Date : September 2013 and May 2016
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.core.parameters import ParameterSelection
from processing.core.parameters import ParameterBoolean
from processing.core.outputs import OutputFile
from processing.core.parameters import ParameterNumber
class lasinfo(LAStoolsAlgorithm):
COMPUTE_DENSITY = "COMPUTE_DENSITY"
REPAIR_BB = "REPAIR_BB"
REPAIR_COUNTERS = "REPAIR_COUNTERS"
HISTO1 = "HISTO1"
HISTO2 = "HISTO2"
HISTO3 = "HISTO3"
HISTOGRAM = ["---", "x", "y", "z", "intensity", "classification", "scan_angle", "user_data", "point_source", "gps_time", "X", "Y", "Z"]
HISTO1_BIN = "HISTO1_BIN"
HISTO2_BIN = "HISTO2_BIN"
HISTO3_BIN = "HISTO3_BIN"
OUTPUT = "OUTPUT"
def defineCharacteristics(self):
self.name, self.i18n_name = self.trAlgorithm('lasinfo')
self.group, self.i18n_group = self.trAlgorithm('LAStools')
self.addParametersVerboseGUI()
self.addParametersPointInputGUI()
self.addParameter(ParameterBoolean(lasinfo.COMPUTE_DENSITY,
self.tr("compute density"), False))
self.addParameter(ParameterBoolean(lasinfo.REPAIR_BB,
self.tr("repair bounding box"), False))
self.addParameter(ParameterBoolean(lasinfo.REPAIR_COUNTERS,
self.tr("repair counters"), False))
self.addParameter(ParameterSelection(lasinfo.HISTO1,
self.tr("histogram"), lasinfo.HISTOGRAM, 0))
self.addParameter(ParameterNumber(lasinfo.HISTO1_BIN,
self.tr("bin size"), 0, None, 1.0))
self.addParameter(ParameterSelection(lasinfo.HISTO2,
self.tr("histogram"), lasinfo.HISTOGRAM, 0))
self.addParameter(ParameterNumber(lasinfo.HISTO2_BIN,
self.tr("bin size"), 0, None, 1.0))
self.addParameter(ParameterSelection(lasinfo.HISTO3,
self.tr("histogram"), lasinfo.HISTOGRAM, 0))
self.addParameter(ParameterNumber(lasinfo.HISTO3_BIN,
self.tr("bin size"), 0, None, 1.0))
self.addOutput(OutputFile(lasinfo.OUTPUT,
self.tr("Output ASCII file")))
self.addParametersAdditionalGUI()
def processAlgorithm(self, progress):
if (LAStoolsUtils.hasWine()):
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasinfo.exe")]
else:
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasinfo")]
self.addParametersVerboseCommands(commands)
self.addParametersPointInputCommands(commands)
if self.getParameterValue(lasinfo.COMPUTE_DENSITY):
commands.append("-cd")
if self.getParameterValue(lasinfo.REPAIR_BB):
commands.append("-repair_bb")
if self.getParameterValue(lasinfo.REPAIR_COUNTERS):
commands.append("-repair_counters")
histo = self.getParameterValue(lasinfo.HISTO1)
if histo != 0:
commands.append("-histo")
commands.append(lasinfo.HISTOGRAM[histo])
commands.append(unicode(self.getParameterValue(lasinfo.HISTO1_BIN)))
histo = self.getParameterValue(lasinfo.HISTO2)
if histo != 0:
commands.append("-histo")
commands.append(lasinfo.HISTOGRAM[histo])
commands.append(unicode(self.getParameterValue(lasinfo.HISTO2_BIN)))
histo = self.getParameterValue(lasinfo.HISTO3)
if histo != 0:
commands.append("-histo")
commands.append(lasinfo.HISTOGRAM[histo])
commands.append(unicode(self.getParameterValue(lasinfo.HISTO3_BIN)))
commands.append("-o")
commands.append(self.getOutputValue(lasinfo.OUTPUT))
self.addParametersAdditionalCommands(commands)
LAStoolsUtils.runLAStools(commands, progress)
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