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# -*- coding: utf-8 -*-
"""
***************************************************************************
lassplit.py
---------------------
Date : March 2014
Copyright : (C) 2014 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__ = 'Martin Isenburg'
__date__ = 'March 2014'
__copyright__ = '(C) 2014, Martin Isenburg'
# 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 ParameterNumber
from processing.core.parameters import ParameterSelection
class lassplit(LAStoolsAlgorithm):
DIGITS = "DIGITS"
OPERATION = "OPERATION"
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"]
INTERVAL = "INTERVAL"
def defineCharacteristics(self):
self.name, self.i18n_name = self.trAlgorithm('lassplit')
self.group, self.i18n_group = self.trAlgorithm('LAStools')
self.addParametersVerboseGUI()
self.addParametersPointInputGUI()
self.addParameter(ParameterNumber(lassplit.DIGITS,
self.tr("number of digits for file names"), 0, None, 5))
self.addParameter(ParameterSelection(lassplit.OPERATION,
self.tr("how to split"), lassplit.OPERATIONS, 0))
self.addParameter(ParameterNumber(lassplit.INTERVAL,
self.tr("interval or number"), 0, None, 5))
self.addParametersPointOutputGUI()
self.addParametersAdditionalGUI()
def processAlgorithm(self, progress):
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lassplit")]
self.addParametersVerboseCommands(commands)
self.addParametersPointInputCommands(commands)
digits = self.getParameterValue(lassplit.DIGITS)
if digits != 5:
commands.append("-digits")
commands.append(unicode(digits))
operation = self.getParameterValue(lassplit.OPERATION)
if operation != 0:
if operation == 9:
commands.append("-split")
else:
commands.append("-" + lassplit.OPERATIONS[operation])
if operation > 1 and operation < 10:
interval = self.getParameterValue(lassplit.INTERVAL)
commands.append(unicode(interval))
self.addParametersPointOutputCommands(commands)
self.addParametersAdditionalCommands(commands)
LAStoolsUtils.runLAStools(commands, progress)
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