annotate backend/contrib/shpimporter/floodplains.py @ 8755:30b1ddadf275

(issue1801) Unify reference gauge finding code The basic way as described in the method comment of the determineRefGauge method is now used in the WINFOArtifact, MainValuesService and RiverUtils.getGauge method. RiverUtils.getGauge previously just returned the first gauge found. While this is now a behavior change I believe that it is always more correct then the undeterministic behavior of the previous implmenentation.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 24 Jun 2015 14:07:26 +0200
parents e10bfd2d2a5d
children
rev   line source
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
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1 try:
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
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2 from osgeo import ogr
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c5187ab9f571 Fix Syntax Errror
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3 except ImportError:
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f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
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4 import ogr
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6 from importer import Importer
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8 TABLE_NAME="floodplain"
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9 PATH="Hydrologie/Hydr.Grenzen"
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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10 NAME="Floodplains"
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13 class Floodplain(Importer):
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15 def getPath(self, base):
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16 return "%s/%s" % (base, PATH)
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19 def getTablename(self):
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20 return TABLE_NAME
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parents: 2861
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23 def getName(self):
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24 return NAME
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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parents: 2861
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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parents: 2861
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27 def isGeometryValid(self, geomType):
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28 return geomType == 3 or geomType == 6
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31 def isShapeRelevant(self, name, path):
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e10bfd2d2a5d Geoimporter: be case-insensitive when looking for floodplains.
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32 return name.lower().find("talaue") >= 0
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35 def createNewFeature(self, featureDef, feat, **args):
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36 newFeat = ogr.Feature(featureDef)
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37 geometry = feat.GetGeometryRef()
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38
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39 newFeat.SetGeometry(geometry)
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40 newFeat.SetField("name", args['name'])
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41
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88e3473a3846 Add kind handling for floodplains and crossectiontracks
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42 if args['path'].lower().endswith("/talaue.shp") and \
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43 not "sonstige" in args['path'].lower():
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44 newFeat.SetField("kind_id", 1) # offical
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45 else:
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46 newFeat.SetField("kind_id", 0) # misc
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47
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48 if self.IsFieldSet(feat, "river_id"):
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49 newFeat.SetField("river_id", feat.GetField("river_id"))
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50 else:
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51 newFeat.SetField("river_id", self.river_id)
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52
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53 return newFeat
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54

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