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Médéric RIBREUX
committedFeb 28, 2016
Add r.mask algorithm
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‎python/plugins/processing/algs/grass7/description/r.mask.rast.txt

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r.mask
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r.mask.rast - Creates a MASK for limiting raster operation.
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Raster (r.*)
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ParameterRaster|raster|Name of raster map to use as mask|False
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ParameterRaster|input|Name of raster map to which apply the mask|False
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ParameterString|maskcats|Raster values to use for mask. Format: 1 2 3 thru 7 *|*|False|True
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*ParameterBoolean|-i|Create inverse mask|False|True
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OutputRaster|output|Masked

‎python/plugins/processing/algs/grass7/description/r.mask.vect.txt

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r.mask
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r.mask.vect - Creates a MASK for limiting raster operation with a vector layer.
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Raster (r.*)
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ParameterVector|vector|Name of vector map to use as mask|1,2|False
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ParameterRaster|input|Name of raster map to which apply the mask|False
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*ParameterString|cats|Category values. Example: 1,3,7-9,13|None|False|True
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*ParameterString|where|WHERE conditions of SQL statement without 'where' keyword|None|True|True
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*ParameterBoolean|-i|Create inverse mask|False|True
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OutputRaster|output|Masked

‎python/plugins/processing/algs/grass7/ext/r_mask.py

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# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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r_mask.py
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---------
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Date : February 2016
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Copyright : (C) 2016 by Médéric Ribreux
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Email : medspx at medspx dot fr
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Médéric Ribreux'
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__date__ = 'February 2016'
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__copyright__ = '(C) 2016, Médéric Ribreux'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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def processCommand(alg):
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# Remove output and input
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clipped = alg.getParameterFromName('input')
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out = alg.getOutputFromName('output')
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alg.exportedLayers[out.value] = alg.exportedLayers[clipped.value]
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alg.removeOutputFromName('output')
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alg.parameters.remove(clipped)
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alg.processCommand()
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# Re-add the output !
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alg.addOutput(out)
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def processOutputs(alg):
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out = alg.getOutputValue('output')
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inputRaster = alg.exportedLayers[out]
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command = u"r.out.gdal --overwrite -c createopt=\"TFW=YES,COMPRESS=LZW\" input={} output=\"{}\"".format(
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inputRaster, out)
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alg.commands.append(command)
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alg.outputCommands.append(command)

‎python/plugins/processing/algs/grass7/ext/r_mask_rast.py

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# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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r_mask_rast.py
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--------------
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Date : February 2016
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Copyright : (C) 2016 by Médéric Ribreux
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Email : medspx at medspx dot fr
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Médéric Ribreux'
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__date__ = 'February 2016'
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__copyright__ = '(C) 2016, Médéric Ribreux'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import r_mask
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def processCommand(alg):
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r_mask.processCommand(alg)
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def processOutputs(alg):
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r_mask.processOutputs(alg)

‎python/plugins/processing/algs/grass7/ext/r_mask_vect.py

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# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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r_mask_vect.py
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--------------
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Date : February 2016
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Copyright : (C) 2016 by Médéric Ribreux
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Email : medspx at medspx dot fr
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Médéric Ribreux'
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__date__ = 'February 2016'
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__copyright__ = '(C) 2016, Médéric Ribreux'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import r_mask
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def processCommand(alg):
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r_mask.processCommand(alg)
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def processOutputs(alg):
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r_mask.processOutputs(alg)

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