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79 lines
3.5 KiB
Python
79 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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lassplit.py
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---------------------
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Date : March 2014
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Copyright : (C) 2014 by Martin Isenburg
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Email : martin near rapidlasso point com
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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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from future import standard_library
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standard_library.install_aliases()
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from builtins import str
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__author__ = 'Martin Isenburg'
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__date__ = 'March 2014'
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__copyright__ = '(C) 2014, Martin Isenburg'
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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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from .LAStoolsUtils import LAStoolsUtils
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from .LAStoolsAlgorithm import LAStoolsAlgorithm
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from processing.core.parameters import ParameterNumber
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from processing.core.parameters import ParameterSelection
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class lassplit(LAStoolsAlgorithm):
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DIGITS = "DIGITS"
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OPERATION = "OPERATION"
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OPERATIONS = ["by_flightline", "by_classification", "by_gps_time_interval", "by_intensity_interval", "by_x_interval", "by_y_interval", "by_z_interval", "by_scan_angle_interval", "by_user_data_interval", "every_x_points", "recover_flightlines"]
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INTERVAL = "INTERVAL"
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def defineCharacteristics(self):
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self.name, self.i18n_name = self.trAlgorithm('lassplit')
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self.group, self.i18n_group = self.trAlgorithm('LAStools')
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self.addParametersVerboseGUI()
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self.addParametersPointInputGUI()
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self.addParameter(ParameterNumber(lassplit.DIGITS,
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self.tr("number of digits for file names"), 0, None, 5))
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self.addParameter(ParameterSelection(lassplit.OPERATION,
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self.tr("how to split"), lassplit.OPERATIONS, 0))
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self.addParameter(ParameterNumber(lassplit.INTERVAL,
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self.tr("interval or number"), 0, None, 5))
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self.addParametersPointOutputGUI()
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self.addParametersAdditionalGUI()
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def processAlgorithm(self, progress):
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lassplit")]
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self.addParametersVerboseCommands(commands)
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self.addParametersPointInputCommands(commands)
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digits = self.getParameterValue(lassplit.DIGITS)
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if digits != 5:
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commands.append("-digits")
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commands.append(str(digits))
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operation = self.getParameterValue(lassplit.OPERATION)
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if operation != 0:
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if operation == 9:
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commands.append("-split")
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else:
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commands.append("-" + lassplit.OPERATIONS[operation])
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if operation > 1 and operation < 10:
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interval = self.getParameterValue(lassplit.INTERVAL)
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commands.append(str(interval))
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self.addParametersPointOutputCommands(commands)
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self.addParametersAdditionalCommands(commands)
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LAStoolsUtils.runLAStools(commands, progress)
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