Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/uesg.py @ 9415:9744ce3c3853

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Rework of fixanalysis computation and dWt and WQ facets. Got rid of strange remapping and bitshifting code by explicitely saving the column information and using it in the facets. The facets also put the valid station range into their xml-metadata
author gernotbelger
date Thu, 16 Aug 2018 16:27:53 +0200
parents 249b8766a178
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>
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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
Andre Heinecke <aheinecke@intevation.de>
parents: 3654
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4 import ogr
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5
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6 from importer import Importer
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3f35d9db48c1 Force UESG to multipolygon and import source field for messungen
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7 import os.path
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8 import utils
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9
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10 TABLE_NAME="floodmaps"
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11 PATH="Hydrologie/UeSG"
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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12 NAME="UESG"
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13
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15 class UESG(Importer):
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16
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17 def getPath(self, base):
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18 return "%s/%s" % (base, PATH)
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19
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20
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21 def getTablename(self):
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22 return TABLE_NAME
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23
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24
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parents: 2861
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25 def getName(self):
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26 return NAME
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parents: 2861
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27
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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28
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29 def isGeometryValid(self, geomType):
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30 return geomType in [ogr.wkbMultiPolygon,
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31 ogr.wkbPolygon]
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32
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33 def getKind(self, path):
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34 kind = 0
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35 if path.find("Berechnung") > 0:
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36 kind = kind + 100
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37
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38 if path.find("Aktuell") > 0:
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39 kind = kind + 10
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40 else:
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41 kind = kind + 20
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42
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43 if path.find("Bundesl") > 0:
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44 kind = kind + 2
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45 else:
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46 kind = kind + 1
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47 else:
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48 kind = kind + 200
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49
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50 return kind
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51
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52
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53 def createNewFeature(self, featureDef, feat, **args):
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54 kind = self.getKind(args['path'])
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55 newFeat = ogr.Feature(featureDef)
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56 newFeat.SetGeometry(feat.GetGeometryRef())
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57
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58 if self.IsFieldSet(feat, "river_id"):
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59 riverId = feat.GetField(feat)
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60 else:
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61 riverId = self.river_id
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62
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63 if self.IsFieldSet(feat, "diff"):
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64 diff = feat.GetFieldAsDouble("diff")
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65 else:
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66 diff = 0
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67
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68 if self.IsFieldSet(feat, "count"):
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69 count = feat.GetFieldAsInteger("count")
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70 else:
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71 count = 0
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72
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73 if self.IsFieldSet(feat, "area"):
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74 area = feat.GetFieldAsDouble("area")
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75 else:
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76 area = 0
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77
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78 if self.IsFieldSet(feat, "perimeter"):
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79 perimeter = feat.GetFieldAsDouble("perimeter")
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80 else:
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81 perimeter = 0
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82
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249b8766a178 Schema change: new column 'waterbody' for floodmaps and importer
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parents: 5838
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83 if self.IsFieldSet(feat, "GEWAESSER"):
249b8766a178 Schema change: new column 'waterbody' for floodmaps and importer
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84 newFeat.SetField("waterbody", feat.GetField("GEWAESSER"))
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85
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86 if kind >= 200:
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87 newFeat.SetField("source",
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88 os.path.basename(os.path.dirname(args['path'])))
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89
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90
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91 groupId = 2
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92
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93 newFeat.SetField("river_id", riverId)
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94 newFeat.SetField("diff", diff)
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95 newFeat.SetField("count", count)
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96 newFeat.SetField("area", area)
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97 newFeat.SetField("perimeter", perimeter)
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98 newFeat.SetField("kind", kind)
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99 newFeat.SetField("name", args['name'])
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100
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101 return utils.convertToMultiPolygon(newFeat)
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102
http://dive4elements.wald.intevation.org