2012-09-15 18:25:25 +03:00
|
|
|
import os
|
|
|
|
|
from PyQt4 import QtGui
|
|
|
|
|
from sextante.lidar.lastools.LasToolsUtils import LasToolsUtils
|
|
|
|
|
from sextante.lidar.lastools.LasToolsAlgorithm import LasToolsAlgorithm
|
|
|
|
|
from sextante.parameters.ParameterSelection import ParameterSelection
|
|
|
|
|
from sextante.parameters.ParameterFile import ParameterFile
|
|
|
|
|
from sextante.outputs.OutputFile import OutputFile
|
|
|
|
|
|
|
|
|
|
class lasground(LasToolsAlgorithm):
|
|
|
|
|
|
|
|
|
|
INPUT = "INPUT"
|
|
|
|
|
OUTPUT = "OUTPUT"
|
|
|
|
|
INTENSITY = "INTENSITY"
|
|
|
|
|
METHOD = "METHOD"
|
|
|
|
|
METHODS = ["terrain", "town", "city"]
|
|
|
|
|
|
|
|
|
|
def defineCharacteristics(self):
|
|
|
|
|
self.name = "lasground"
|
|
|
|
|
self.group = "Tools"
|
|
|
|
|
self.addParameter(ParameterFile(lasground.INPUT, "Input las layer"))
|
|
|
|
|
self.addParameter(ParameterSelection(lasground.METHOD, "Method", lasground.METHODS))
|
|
|
|
|
self.addOutput(OutputFile(lasground.OUTPUT, "Output ground las file"))
|
|
|
|
|
self.addCommonParameters()
|
|
|
|
|
|
|
|
|
|
def processAlgorithm(self, progress):
|
|
|
|
|
commands = [os.path.join(LasToolsUtils.LasToolsPath(), "bin", "lasground.exe")]
|
|
|
|
|
commands.append("-i")
|
|
|
|
|
commands.append(self.getParameterValue(lasground.INPUT))
|
|
|
|
|
commands.append("-o")
|
|
|
|
|
commands.append(self.getOutputValue(lasground.OUTPUT))
|
|
|
|
|
method = self.getParameterValue(lasground.METHOD)
|
|
|
|
|
if method != 0:
|
|
|
|
|
commands.append("-" + lasground.METHODS[method])
|
|
|
|
|
self.addCommonParameterValuesToCommand(commands)
|
|
|
|
|
|
|
|
|
|
LasToolsUtils.runLasTools(commands, progress)
|
