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78 lines
3.0 KiB
Python
78 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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r_series_interp.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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from os import path
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def checkParameterValuesBeforeExecuting(alg, parameters, context):
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""" Verify if we have the right parameters """
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datapos = alg.parameterAsDouble(parameters, 'datapos', context)
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infile = alg.parameterAsString(parameters, 'infile', context)
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output = alg.parameterAsString(parameters, 'output', context)
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outfile = alg.parameterAsString(parameters, 'outfile', context)
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if datapos and infile:
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return alg.tr("You need to set either inline data positions or an input data positions file!")
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if output and outfile:
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return alg.tr("You need to set either sampling data positions or an output sampling data positions file!")
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if not (datapos or infile or output or outfile):
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return alg.tr("You need to set input and output data positions parameters!")
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return None
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def processCommand(alg, parameters, context):
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# We temporary remove the output directory
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outdir = alg.getOutputFromName('output_dir')
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alg.removeOutputFromName('output_dir')
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alg.processCommand(parameters, context)
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# We re-add the new output
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alg.addOutput(outdir)
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def processOutputs(alg, parameters, context):
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# We take all the outputs and we export them to the output directory
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outdir = alg.getOutputFromName('output_dir')
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output = alg.getParameterValue('output')
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outfile = alg.getParameterValue('outfile')
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outs = []
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if output:
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outs = output.split(',')
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elif outfile:
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# Handle file manually to find the name of the layers
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with open(outfile) as f:
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for line in f:
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if '|' in line:
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outs.append(line.split('|')[0])
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for out in outs:
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command = u"r.out.gdal --overwrite -t -c createopt=\"TFW=YES,COMPRESS=LZW\" input={} output=\"{}\"".format(
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out, path.join(outdir.value, '{}.tif'.format(out)))
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alg.commands.append(command)
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alg.outputCommands.append(command)
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