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fillnodata.py
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/
fillnodata.py
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# -*- coding: utf-8 -*-
"""
***************************************************************************
fillnodata.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot 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. *
* *
***************************************************************************
"""
from builtins import str
__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.algs.gdal.GdalAlgorithm import GdalAlgorithm
from processing.core.parameters import ParameterRaster
from processing.core.parameters import ParameterNumber
from processing.core.parameters import ParameterBoolean
from processing.core.outputs import OutputRaster
from processing.tools.system import isWindows
from processing.algs.gdal.GdalUtils import GdalUtils
pluginPath = os.path.split(os.path.split(os.path.dirname(__file__))[0])[0]
class fillnodata(GdalAlgorithm):
INPUT = 'INPUT'
DISTANCE = 'DISTANCE'
ITERATIONS = 'ITERATIONS'
BAND = 'BAND'
MASK = 'MASK'
NO_DEFAULT_MASK = 'NO_DEFAULT_MASK'
OUTPUT = 'OUTPUT'
def __init__(self):
super().__init__()
self.addParameter(ParameterRaster(
self.INPUT, self.tr('Input layer'), False))
self.addParameter(ParameterNumber(self.DISTANCE,
self.tr('Search distance'), 0, 9999, 100))
self.addParameter(ParameterNumber(self.ITERATIONS,
self.tr('Smooth iterations'), 0, 9999, 0))
self.addParameter(ParameterNumber(self.BAND,
self.tr('Band to operate on'), 1, 9999, 1))
self.addParameter(ParameterRaster(self.MASK,
self.tr('Validity mask'), True))
self.addParameter(ParameterBoolean(self.NO_DEFAULT_MASK,
self.tr('Do not use default validity mask'), False))
self.addOutput(OutputRaster(self.OUTPUT, self.tr('Filled')))
def name(self):
return 'fillnodata'
def displayName(self):
return self.tr('Fill nodata')
def group(self):
return self.tr('Raster analysis')
def getConsoleCommands(self, parameters):
output = self.getOutputValue(self.OUTPUT)
arguments = []
arguments.append('-md')
arguments.append(str(self.getParameterValue(self.DISTANCE)))
if self.getParameterValue(self.ITERATIONS) != 0:
arguments.append('-si')
arguments.append(str(self.getParameterValue(self.ITERATIONS)))
arguments.append('-b')
arguments.append(str(self.getParameterValue(self.BAND)))
mask = self.getParameterValue(self.MASK)
if mask is not None:
arguments.append('-mask')
arguments.append(mask)
if self.getParameterValue(self.NO_DEFAULT_MASK):
arguments.append('-nomask')
arguments.append('-of')
arguments.append(GdalUtils.getFormatShortNameFromFilename(output))
arguments.append(self.getParameterValue(self.INPUT))
arguments.append(output)
commands = []
if isWindows():
commands = ['cmd.exe', '/C ', 'gdal_fillnodata.bat',
GdalUtils.escapeAndJoin(arguments)]
else:
commands = ['gdal_fillnodata.py',
GdalUtils.escapeAndJoin(arguments)]
return commands