| 1 | # --------------------------------------------------------------------------- |
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| 2 | # Inundation_line.py |
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| 3 | # Created on: Tue May 12 2009 01:50:45 PM |
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| 4 | # (generated by ArcGIS/ModelBuilder) |
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| 5 | # Usage: Inundation_line <Bun_depth_M_E> <Bus_depth_M_E> <bunbury_1km> <busselton_1km> |
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| 6 | # --------------------------------------------------------------------------- |
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| 7 | |
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| 8 | # Import system modules |
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| 9 | import sys, string, os, arcgisscripting, glob |
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| 10 | |
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| 11 | # Create the Geoprocessor object |
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| 12 | gp = arcgisscripting.create() |
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| 13 | gp.overwriteoutput = 1 |
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| 14 | |
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| 15 | # Set the necessary product code |
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| 16 | gp.SetProduct("ArcInfo") |
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| 17 | |
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| 18 | # Check out any necessary licenses |
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| 19 | gp.CheckOutExtension("spatial") |
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| 20 | |
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| 21 | # Load required toolboxes... |
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| 22 | gp.AddToolbox("C:/Program Files/ArcGIS/ArcToolbox/Toolboxes/Spatial Analyst Tools.tbx") |
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| 23 | gp.AddToolbox("C:/Program Files/ArcGIS/ArcToolbox/Toolboxes/Conversion Tools.tbx") |
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| 24 | gp.AddToolbox("C:/Program Files/ArcGIS/ArcToolbox/Toolboxes/Data Management Tools.tbx") |
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| 25 | gp.AddToolbox("C:/Program Files/ArcGIS/ArcToolbox/Toolboxes/Analysis Tools.tbx") |
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| 26 | |
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| 27 | # Script arguments... |
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| 28 | time_dir1 = '20090324_135427_run_final_0.6_27255_Bt_kvanputt' |
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| 29 | time_dir2 = '20090324_154957_run_final_0.6_68693_Bt_kvanputt' |
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| 30 | time_dir3 = '20090324_155028_run_final_0.6_27283_Bt_kvanputt' |
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| 31 | time_dir4 = '20090327_155353_run_final_0_27283_Bt_kvanputt' |
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| 32 | time_dir5 = '20090327_155659_run_final_0_27255_Bt_kvanputt' |
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| 33 | time_dir6 = '20090327_155803_run_final_0_68693_Bt_kvanputt' |
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| 34 | |
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| 35 | time_dirs = [time_dir1, time_dir2, time_dir3, time_dir4, time_dir5, time_dir6] |
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| 36 | |
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| 37 | community = 'perth' |
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| 38 | scenario = "\\\\nas2\\gemd\\georisk_models\\inundation\\data\\western_australia\\" + community +"_tsunami_scenario\\" |
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| 39 | output_folder = scenario + "anuga\\outputs\\" |
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| 40 | locations = ['bunbury', 'busselton'] |
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| 41 | |
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| 42 | locations = ['Fremantle', 'Rockingham', 'Geordie', 'Sorrento'] |
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| 43 | |
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| 44 | for time_dir in time_dirs: |
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| 45 | |
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| 46 | raster = output_folder + time_dir + "\\raster.gdb\\" |
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| 47 | |
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| 48 | for location in locations: |
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| 49 | |
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| 50 | # Local variables... |
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| 51 | if location == 'Fremantle': |
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| 52 | # polygon clip |
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| 53 | extent = scenario + "map_work\\Perth.gdb\\Internal_Polygons\\CBD_coastal_clip" |
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| 54 | # name of rasters |
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| 55 | depth = 'Fre_dep_M_E' |
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| 56 | |
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| 57 | elif location == 'Rockingham': |
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| 58 | # polygon clip |
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| 59 | extent = scenario + "map_work\\Perth.gdb\\Internal_Polygons\\rockingham_penguin_clip" |
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| 60 | # name of rasters |
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| 61 | depth = 'Roc_dep_M_E' |
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| 62 | |
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| 63 | elif location == 'Geordie': |
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| 64 | # polygon clip |
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| 65 | extent = scenario + "map_work\\Perth.gdb\\Internal_Polygons\\Geordie_Bay_clip" |
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| 66 | # name of rasters |
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| 67 | depth = 'Geo_dep_M_E' |
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| 68 | |
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| 69 | elif location == 'Sorrento': |
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| 70 | # polygon clip |
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| 71 | extent = scenario + "map_work\\Perth.gdb\\Internal_Polygons\\Sorrento_gauge_clip" |
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| 72 | # name of rasters |
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| 73 | depth = 'Sor_dep_M_E' |
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| 74 | |
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| 75 | else: |
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| 76 | print 'No recognisable location entered' |
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| 77 | |
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| 78 | print 'location', location |
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| 79 | print 'extent', extent |
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| 80 | |
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| 81 | depth_raster = depth |
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| 82 | |
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| 83 | # Local variables... |
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| 84 | Output_raster = raster +"Temp_raster_"+ location |
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| 85 | Output_polygon_features = raster +"Temp_polygon_"+ location |
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| 86 | Output_Feature_Class = raster +"Temp_line_"+ location |
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| 87 | Reclassification = "0 0.05 NODATA;0.05 4.5840001106262207 1" |
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| 88 | Inundation = raster + "Inundation_" + location + "_polygon" |
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| 89 | Inundation_line = raster + "Inundation_line" |
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| 90 | depth_loc = raster + depth |
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| 91 | |
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| 92 | print 'Process: Reclassify' |
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| 93 | gp.Reclassify_sa(depth_loc, "Value", Reclassification, Output_raster, "DATA") |
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| 94 | |
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| 95 | print 'Process: Raster to Polygon' |
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| 96 | gp.RasterToPolygon_conversion(Output_raster, Output_polygon_features, "SIMPLIFY", "VALUE") |
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| 97 | |
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| 98 | print 'Process: Clip' |
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| 99 | gp.Clip_analysis(Output_polygon_features, extent, Inundation, "") |
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| 100 | |
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| 101 | print 'Process: Delete' |
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| 102 | gp.Delete_management(Output_raster, "RasterDataset") |
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| 103 | gp.Delete_management(Output_polygon_features, "FeatureClass") |
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