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# -*- coding: utf-8 -*-
"""
***************************************************************************
CloudMetrics.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
---------------------
Date : June 2014
Copyright : (C) 2014 by Agresta S. Coop.
Email : iescamochero at agresta dot org
***************************************************************************
* *
* 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 processing.core.parameters import ParameterFile
from processing.core.outputs import OutputFile
from .FusionUtils import FusionUtils
from .FusionAlgorithm import FusionAlgorithm
from processing.core.parameters import ParameterString
from processing.core.parameters import ParameterBoolean
class CloudMetrics(FusionAlgorithm):
INPUT = 'INPUT'
OUTPUT = 'OUTPUT'
ABOVE = 'ABOVE'
FIRSTIMPULSE = 'FIRSTIMPULSE'
FIRSTRETURN = 'FIRSTRETURN'
HTMIN = 'HTMIN'
def defineCharacteristics(self):
self.name, self.i18n_name = self.trAlgorithm('Cloud Metrics')
self.group, self.i18n_group = self.trAlgorithm('Points')
self.addParameter(ParameterFile(
self.INPUT, self.tr('Input LAS layer')))
self.addOutput(OutputFile(
self.OUTPUT, self.tr('Output file with tabular metric information'), 'csv'))
above = ParameterString(self.ABOVE, self.tr('Above'), '', False)
above.isAdvanced = True
self.addParameter(above)
firstImpulse = ParameterBoolean(
self.FIRSTIMPULSE, self.tr('First Impulse'), False)
firstImpulse.isAdvanced = True
self.addParameter(firstImpulse)
firstReturn = ParameterBoolean(
self.FIRSTRETURN, self.tr('First Return'), False)
firstReturn.isAdvanced = True
self.addParameter(firstReturn)
htmin = ParameterString(self.HTMIN, self.tr('Htmin'), '', False, True)
htmin.isAdvanced = True
self.addParameter(htmin)
def processAlgorithm(self, progress):
commands = [os.path.join(FusionUtils.FusionPath(), 'CloudMetrics.exe')]
commands.append('/verbose')
above = self.getParameterValue(self.ABOVE)
if unicode(above).strip() != '':
commands.append('/above:' + unicode(above))
firstImpulse = self.getParameterValue(self.FIRSTIMPULSE)
if firstImpulse:
commands.append('/firstinpulse')
firstReturn = self.getParameterValue(self.FIRSTRETURN)
if firstReturn:
commands.append('/firstreturn')
htmin = self.getParameterValue(self.HTMIN)
if unicode(htmin).strip() != '':
commands.append('/minht:' + unicode(htmin))
files = self.getParameterValue(self.INPUT).split(';')
if len(files) == 1:
commands.append(self.getParameterValue(self.INPUT))
else:
FusionUtils.createFileList(files)
commands.append(FusionUtils.tempFileListFilepath())
commands.append(self.getOutputValue(self.OUTPUT))
FusionUtils.runFusion(commands, progress)
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