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Add i.evapo.mh parameters detection

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Médéric RIBREUX
Médéric RIBREUX committed Apr 24, 2016
1 parent 689d415 commit d39614f7d14ae27facad4bf6abab66a08c015e3f
Showing with 36 additions and 0 deletions.
  1. +36 −0 python/plugins/processing/algs/grass7/ext/i_evapo_mh.py
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# -*- coding: utf-8 -*-

"""
***************************************************************************
i_evapo_mh.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__ = 'March 2016'
__copyright__ = '(C) 2016, Médéric Ribreux'

# This will get replaced with a git SHA1 when you do a git archive

__revision__ = '$Format:%H$'

from i import verifyRasterNum


def checkParameterValuesBeforeExecuting(alg):
if alg.getParameterValue('-h') and alg.getParameterValue('precipitation'):
return alg.tr('You can\'t use original Hargreaves flag and precipitation parameter together!')
if not alg.getParameterValue('-h') and not alg.getParameterValue('precipitation'):
return alg.tr('If you don\'t use original Hargreaves flag, you must set the precipitation raster parameter!')
return None

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