Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/crosssectiontracks.py @ 4187:21f4e4b79121

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Refactor GaugeDischargeCurveFacet to be able to set a facet name For adding another output of the GaugeDischargeCurveArtifact it is necessary to provide to facet instances with different names. Therefore the GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 19 Oct 2012 13:25:49 +0200
parents 59ca5dab2782
children f1c01fecf194
rev   line source
2853
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 import ogr
bd9e76e0b55d Improved the python shapefile importer.
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2
bd9e76e0b55d Improved the python shapefile importer.
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3 from importer import Importer
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4
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5 TABLE_NAME="cross_section_tracks"
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6 PATH="Geodaesie/Querprofile"
3654
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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7 NAME="Crosssections"
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bd9e76e0b55d Improved the python shapefile importer.
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8
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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9
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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10 class CrosssectionTrack(Importer):
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11
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 def getPath(self, base):
bd9e76e0b55d Improved the python shapefile importer.
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13 return "%s/%s" % (base, PATH)
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14
bd9e76e0b55d Improved the python shapefile importer.
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15
bd9e76e0b55d Improved the python shapefile importer.
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16 def getTablename(self):
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17 return TABLE_NAME
bd9e76e0b55d Improved the python shapefile importer.
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18
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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19
3654
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
diff changeset
20 def getName(self):
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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21 return NAME
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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22
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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23
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bd9e76e0b55d Improved the python shapefile importer.
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24 def isGeometryValid(self, geomType):
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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25 return geomType == 2
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26
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27
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28 def isShapeRelevant(self, name, path):
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29 return True
bd9e76e0b55d Improved the python shapefile importer.
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30
bd9e76e0b55d Improved the python shapefile importer.
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31
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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32 def createNewFeature(self, featureDef, feat, **args):
bd9e76e0b55d Improved the python shapefile importer.
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33 newFeat = ogr.Feature(featureDef)
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34 newFeat.SetGeometry(feat.GetGeometryRef())
2861
b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2853
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35 newFeat.SetField("name", args['name'])
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36
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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37 if self.IsFieldSet(feat, "river_id"):
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38 newFeat.SetField("river_id", feat.GetField("river_id"))
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39 else:
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40 newFeat.SetField("river_id", self.river_id)
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41
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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42 if self.IsFieldSet(feat, "KILOMETER"):
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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43 newFeat.SetField("km", feat.GetFieldAsDouble("KILOMETER"))
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44 elif self.IsFieldSet(feat, "KM"):
bd9e76e0b55d Improved the python shapefile importer.
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45 newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
2867
6442b30d80ec The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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46 elif self.IsFieldSet(feat, "STATION"):
6442b30d80ec The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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47 newFeat.SetField("km", feat.GetFieldAsDouble("STATION"))
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bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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48 else:
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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49 return None
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50
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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51 if self.IsFieldSet(feat, "ELEVATION"):
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52 newFeat.SetField("z", feat.GetFieldAsDouble("ELEVATION"))
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53 else:
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54 newFeat.SetField("z", 0)
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55
bd9e76e0b55d Improved the python shapefile importer.
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56 return newFeat
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57
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