mirror of
https://github.com/qgis/QGIS.git
synced 2025-03-07 00:02:15 -05:00
98 lines
4.7 KiB
Python
98 lines
4.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
lasoverlapPro.py
|
|
---------------------
|
|
Date : October 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__ = 'October 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 ParameterBoolean
|
|
from processing.core.parameters import ParameterNumber
|
|
from processing.core.parameters import ParameterSelection
|
|
|
|
|
|
class lasoverlapPro(LAStoolsAlgorithm):
|
|
|
|
CHECK_STEP = "CHECK_STEP"
|
|
ATTRIBUTE = "ATTRIBUTE"
|
|
OPERATION = "OPERATION"
|
|
ATTRIBUTES = ["elevation", "intensity", "number_of_returns", "scan_angle_abs", "density"]
|
|
OPERATIONS = ["lowest", "highest", "average"]
|
|
CREATE_OVERLAP_RASTER = "CREATE_OVERLAP_RASTER"
|
|
CREATE_DIFFERENCE_RASTER = "CREATE_DIFFERENCE_RASTER"
|
|
|
|
def defineCharacteristics(self):
|
|
self.name, self.i18n_name = self.trAlgorithm('lasoverlapPro')
|
|
self.group, self.i18n_group = self.trAlgorithm('LAStools Production')
|
|
self.addParametersPointInputFolderGUI()
|
|
self.addParametersFilesAreFlightlinesGUI()
|
|
self.addParametersFilter1ReturnClassFlagsGUI()
|
|
self.addParameter(ParameterNumber(lasoverlapPro.CHECK_STEP,
|
|
self.tr("size of grid used for overlap check"), 0, None, 2.0))
|
|
self.addParameter(ParameterSelection(lasoverlapPro.ATTRIBUTE,
|
|
self.tr("attribute to check"), lasoverlapPro.ATTRIBUTES, 0))
|
|
self.addParameter(ParameterSelection(lasoverlapPro.OPERATION,
|
|
self.tr("operation on attribute per cell"), lasoverlapPro.OPERATIONS, 0))
|
|
self.addParameter(ParameterBoolean(lasoverlapPro.CREATE_OVERLAP_RASTER,
|
|
self.tr("create overlap raster"), True))
|
|
self.addParameter(ParameterBoolean(lasoverlapPro.CREATE_DIFFERENCE_RASTER,
|
|
self.tr("create difference raster"), True))
|
|
self.addParametersOutputDirectoryGUI()
|
|
self.addParametersOutputAppendixGUI()
|
|
self.addParametersRasterOutputFormatGUI()
|
|
self.addParametersRasterOutputGUI()
|
|
self.addParametersAdditionalGUI()
|
|
self.addParametersCoresGUI()
|
|
self.addParametersVerboseGUI()
|
|
|
|
def processAlgorithm(self, progress):
|
|
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasoverlap")]
|
|
self.addParametersVerboseCommands(commands)
|
|
self.addParametersPointInputFolderCommands(commands)
|
|
self.addParametersFilesAreFlightlinesCommands(commands)
|
|
self.addParametersFilter1ReturnClassFlagsCommands(commands)
|
|
step = self.getParameterValue(lasoverlapPro.CHECK_STEP)
|
|
if step != 0.0:
|
|
commands.append("-step")
|
|
commands.append(unicode(step))
|
|
commands.append("-values")
|
|
attribute = self.getParameterValue(lasoverlapPro.ATTRIBUTE)
|
|
if attribute != 0:
|
|
commands.append("-" + lasoverlapPro.ATTRIBUTES[attribute])
|
|
operation = self.getParameterValue(lasoverlapPro.OPERATION)
|
|
if operation != 0:
|
|
commands.append("-" + lasoverlapPro.OPERATIONS[operation])
|
|
if not self.getParameterValue(lasoverlapPro.CREATE_OVERLAP_RASTER):
|
|
commands.append("-no_over")
|
|
if not self.getParameterValue(lasoverlapPro.CREATE_DIFFERENCE_RASTER):
|
|
commands.append("-no_diff")
|
|
self.addParametersOutputDirectoryCommands(commands)
|
|
self.addParametersOutputAppendixCommands(commands)
|
|
self.addParametersRasterOutputFormatCommands(commands)
|
|
self.addParametersRasterOutputCommands(commands)
|
|
self.addParametersAdditionalCommands(commands)
|
|
self.addParametersCoresCommands(commands)
|
|
|
|
LAStoolsUtils.runLAStools(commands, progress)
|