4 *************************************************************************** 8 Copyright : (C) 2015 by Pieter Kempeneers 9 Email : kempenep at gmail dot com 10 *************************************************************************** 12 * This program is free software; you can redistribute it and/or modify * 13 * it under the terms of the GNU General Public License as published by * 14 * the Free Software Foundation; either version 2 of the License, or * 15 * (at your option) any later version. * 17 *************************************************************************** 20 __author__ =
'Pieter Kempeneers' 21 __date__ =
'April 2015' 22 __copyright__ =
'(C) 2015, Pieter Kempeneers' 24 __revision__ =
'$Format:%H$' 27 from pktoolsUtils
import pktoolsUtils
28 from pktoolsAlgorithm
import pktoolsAlgorithm
29 from processing.core.parameters
import ParameterMultipleInput
30 from processing.core.parameters
import ParameterRaster
31 from processing.core.parameters
import ParameterFile
32 from processing.core.outputs
import OutputRaster
33 from processing.core.parameters
import ParameterSelection
34 from processing.core.parameters
import ParameterNumber
35 from processing.core.parameters
import ParameterString
36 from processing.core.parameters
import ParameterBoolean
37 from processing.core.parameters
import ParameterExtent
45 TYPE = [
'Float32',
'Byte',
'Int16',
'UInt16',
'UInt32',
'Int32',
'Float64',
'CInt16',
'CInt32',
'CFloat32',
'CFloat64']
46 FILTER_OPTIONS = [
"promorph"]
53 def defineCharacteristics(self):
54 self.
name =
"Create DTM from DEM raster dataset)" 55 self.
group =
"[pktools] LiDAR" 57 self.addParameter(ParameterRaster(self.
INPUT,
'Input layer raster data set',ParameterRaster))
59 self.addParameter(ParameterNumber(self.
DIM,
"maximum filter kernel size",3,
None,17))
61 self.addOutput(OutputRaster(self.
OUTPUT,
"Output raster data set"))
62 self.addParameter(ParameterSelection(self.
RTYPE,
'Output raster type', self.
TYPE, 0))
63 self.addParameter(ParameterString(self.
EXTRA,
64 'Additional parameters',
'-of GTiff', optional=
True))
66 def processAlgorithm(self, progress):
67 cliPath =
'"' + os.path.join(pktoolsUtils.pktoolsPath(), self.
cliName()) +
'"' 70 input=self.getParameterValue(self.
INPUT)
73 commands.append(
'"' + input +
'"')
78 commands.append(filter)
79 if self.getParameterValue(self.
DIM) != 0:
80 commands.append(
"-dim")
81 commands.append(str(self.getParameterValue(self.
DIM)))
83 if self.
TYPE[self.getParameterValue(self.
RTYPE)] !=
"none":
84 commands.append(
'-ot')
85 commands.append(self.
TYPE[self.getParameterValue(self.
RTYPE)])
86 output=self.getOutputValue(self.
OUTPUT)
89 commands.append(
'"' + output +
'"')
91 extra = str(self.getParameterValue(self.
EXTRA))
93 commands.append(extra)
95 pktoolsUtils.runpktools(commands, progress)