Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/axis.py @ 6061:e9a76ffa0f9a

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Use maxOverlap to get the correct gauge for the MainValues Previously just the first matching gauge was taken even if it's range ended with the minimum value. This code is clearly intended to get one gauge for one range so the best match should be taken.
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 22 May 2013 18:10:48 +0200
parents 5aa05a7a34b7
children f1aeb6a60380
rev   line source
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
parents: 4951
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1 try:
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
parents: 4951
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2 from osgeo import ogr
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c5187ab9f571 Fix Syntax Errror
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3 except ImportError:
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
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parents: 4951
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4 import ogr
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bd9e76e0b55d Improved the python shapefile importer.
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5
bd9e76e0b55d Improved the python shapefile importer.
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6 from importer import Importer
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04eb62eae722 River Axes and HWS_lines are now multiline
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7 import utils
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8
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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9 NAME="Axis"
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10 TABLE_NAME="river_axes"
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11 PATH="Geodaesie/Flussachse+km"
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12
bd9e76e0b55d Improved the python shapefile importer.
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13
bd9e76e0b55d Improved the python shapefile importer.
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14 class Axis(Importer):
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15
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16 def getPath(self, base):
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17 return "%s/%s" % (base, PATH)
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18
bd9e76e0b55d Improved the python shapefile importer.
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parents:
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19
bd9e76e0b55d Improved the python shapefile importer.
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20 def getTablename(self):
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21 return TABLE_NAME
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22
bd9e76e0b55d Improved the python shapefile importer.
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23
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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24 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: 2861
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25 return NAME
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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26
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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27
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28 def isGeometryValid(self, geomType):
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04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
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29 return geomType in [ogr.wkbLineString,
04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
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30 ogr.wkbLineString25D,
04eb62eae722 River Axes and HWS_lines are now multiline
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31 ogr.wkbMultiLineString25D,
04eb62eae722 River Axes and HWS_lines are now multiline
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32 ogr.wkbMultiLineString]
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33
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34 def isShapeRelevant(self, name, path):
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d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
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35 return "km.shp" not in path.lower()
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36
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37
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38 def createNewFeature(self, featureDef, feat, **args):
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39 newFeat = ogr.Feature(featureDef)
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f52bb7178eda Always set axis geometry dimension to be 3d
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40 geometry = feat.GetGeometryRef()
f52bb7178eda Always set axis geometry dimension to be 3d
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41 geometry.SetCoordinateDimension(3)
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42 newFeat.SetGeometry(geometry)
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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parents: 2853
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43 newFeat.SetField("name", args['name'])
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44
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45 if self.IsFieldSet(feat, "river_id"):
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46 riverId = feat.GetField("river_id")
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47 else:
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48 riverId = self.river_id
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49
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d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
Andre Heinecke <aheinecke@intevation.de>
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50 newFeat.SetField("river_id", riverId)
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51 if args.get("name", "").lower() == "achse":
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52 newFeat.SetField("kind_id", 1) # 1 is Current
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53 else:
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54 newFeat.SetField("kind_id", 2) # 2 Is Other
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55
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04eb62eae722 River Axes and HWS_lines are now multiline
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56 return utils.convertToMultiLine(newFeat)
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