Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/km.py @ 5645:696d710470f5

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flys/issue1077: Show loads as step line, therefore transform data in SedimentLoadFacet to stretch as in the measurement stations bounds. Deal with this new kind of data in the Generator.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 10 Apr 2013 09:35:07 +0200
parents a5291a126e24
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>
parents: 3654
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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: 3654
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2 from osgeo import ogr
5077
c5187ab9f571 Fix Syntax Errror
Andre Heinecke <aheinecke@intevation.de>
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3 except ImportError:
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
parents: 3654
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4 import ogr
2853
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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5
bd9e76e0b55d Improved the python shapefile importer.
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6 from importer import Importer
bd9e76e0b55d Improved the python shapefile importer.
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7
bd9e76e0b55d Improved the python shapefile importer.
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8 TABLE_NAME="river_axes_km"
bd9e76e0b55d Improved the python shapefile importer.
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9 PATH="Geodaesie/Flussachse+km"
3654
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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10 NAME="KMS"
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bd9e76e0b55d Improved the python shapefile importer.
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12
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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13 class KM(Importer):
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14
bd9e76e0b55d Improved the python shapefile importer.
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15 def getPath(self, base):
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16 return "%s/%s" % (base, PATH)
bd9e76e0b55d Improved the python shapefile importer.
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17
bd9e76e0b55d Improved the python shapefile importer.
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18
bd9e76e0b55d Improved the python shapefile importer.
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19 def getTablename(self):
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20 return TABLE_NAME
bd9e76e0b55d Improved the python shapefile importer.
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21
bd9e76e0b55d Improved the python shapefile importer.
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22
3654
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
diff changeset
23 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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24 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
diff changeset
25
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
2853
bd9e76e0b55d Improved the python shapefile importer.
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27 def isGeometryValid(self, geomType):
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28 return geomType == 1
bd9e76e0b55d Improved the python shapefile importer.
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29
bd9e76e0b55d Improved the python shapefile importer.
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parents:
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30
bd9e76e0b55d Improved the python shapefile importer.
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31 def isShapeRelevant(self, name, path):
5197
f0c47b4beded Do a case insensitive check for the layer name
Andre Heinecke <aheinecke@intevation.de>
parents: 5077
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32 return name.lower() == "km"
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33
bd9e76e0b55d Improved the python shapefile importer.
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34
bd9e76e0b55d Improved the python shapefile importer.
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35 def createNewFeature(self, featureDef, feat, **args):
bd9e76e0b55d Improved the python shapefile importer.
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36 newFeat = ogr.Feature(featureDef)
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a5291a126e24 Enforce two dimensional point geometries
Andre Heinecke <aheinecke@intevation.de>
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37
a5291a126e24 Enforce two dimensional point geometries
Andre Heinecke <aheinecke@intevation.de>
parents: 5197
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38 geometry = feat.GetGeometryRef()
a5291a126e24 Enforce two dimensional point geometries
Andre Heinecke <aheinecke@intevation.de>
parents: 5197
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39 geometry.SetCoordinateDimension(2)
a5291a126e24 Enforce two dimensional point geometries
Andre Heinecke <aheinecke@intevation.de>
parents: 5197
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40 newFeat.SetGeometry(geometry)
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41
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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42 newFeat.SetField("name", args['name'])
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43
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44 if self.IsFieldSet(feat, "river_id"):
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45 newFeat.SetField("river_id", feat.GetField("river_id"))
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46 else:
bd9e76e0b55d Improved the python shapefile importer.
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47 newFeat.SetField("river_id", self.river_id)
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48
bd9e76e0b55d Improved the python shapefile importer.
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49 if self.IsDoubleFieldSet(feat, "km"):
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50 newFeat.SetField("km", feat.GetFieldAsDouble("km"))
bd9e76e0b55d Improved the python shapefile importer.
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parents:
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51 elif self.IsDoubleFieldSet(feat, "KM"):
bd9e76e0b55d Improved the python shapefile importer.
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52 newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
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53 else:
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54 return None
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55
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56 return newFeat
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57
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