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- """
- ***************************************************************************
- r_colors_stddev.py
- ------------------
- Date : February 2016
- Copyright : (C) 2016 by Médéric Ribreux
- Email : medspx at medspx dot fr
- ***************************************************************************
- * *
- * 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__ = 'Médéric Ribreux'
- __date__ = 'February 2016'
- __copyright__ = '(C) 2016, Médéric Ribreux'
- from grassprovider.Grass7Utils import Grass7Utils
- def processInputs(alg, parameters, context, feedback):
- # We need to import all the bands and to preserve color table
- if 'map' in alg.exportedLayers:
- return
- # We need to import all the bands and color tables of the input raster
- alg.loadRasterLayerFromParameter('map', parameters, context, False, None)
- alg.postInputs(context)
- def processCommand(alg, parameters, context, feedback):
- # We need to remove output
- alg.processCommand(parameters, context, feedback, True)
- def processOutputs(alg, parameters, context, feedback):
- createOpt = alg.parameterAsString(parameters, alg.GRASS_RASTER_FORMAT_OPT, context)
- metaOpt = alg.parameterAsString(parameters, alg.GRASS_RASTER_FORMAT_META, context)
- # We need to export the raster with all its bands and its color table
- fileName = alg.parameterAsOutputLayer(parameters, 'output', context)
- outFormat = Grass7Utils.getRasterFormatFromFilename(fileName)
- grassName = alg.exportedLayers['map']
- alg.exportRasterLayer(grassName, fileName, True,
- outFormat, createOpt, metaOpt)
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