| 1 | # -*- coding: cp1252 -*- |
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| 2 | """Common filenames and locations for topographic data, meshes and outputs. |
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| 3 | """ |
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| 4 | |
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| 5 | from os import sep, environ, getenv, getcwd |
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| 6 | from os.path import expanduser |
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| 7 | import sys |
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| 8 | from time import localtime, strftime, gmtime |
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| 9 | from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon |
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| 10 | |
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| 11 | if sys.platform == 'win32': |
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| 12 | home = getenv('INUNDATIONHOME') |
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| 13 | user = getenv('USERPROFILE') |
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| 14 | |
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| 15 | else: |
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| 16 | home = getenv('INUNDATIONHOME', sep+'d'+sep+'xrd'+sep+'gem'+sep+'2'+sep+'ramp'+sep+'risk_assessment_methods_project'+sep+'inundation') |
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| 17 | user = getenv('LOGNAME') |
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| 18 | print 'USER:', user |
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| 19 | |
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| 20 | # INUNDATIONHOME is the inundation directory, not the data directory. |
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| 21 | home += sep +'data' |
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| 22 | |
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| 23 | #Making assumptions about the location of scenario data |
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| 24 | state = 'tasmania' |
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| 25 | scenario_dir_name = 'smf_scenario_2008' |
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| 26 | ''' |
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| 27 | # onshore data provided by NSW LPI, Krishna merged with existing |
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| 28 | # PMD data to make 100m DEM |
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| 29 | on_offshore_name100 = 'bathyland100' |
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| 30 | |
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| 31 | # survey data |
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| 32 | offshore_name1 = 'surveyAreaA' |
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| 33 | offshore_name2 = 'surveyAreaB' |
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| 34 | offshore_name3 = 'surveyAreaC' |
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| 35 | |
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| 36 | # AHO data |
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| 37 | offshore_name4 = '1000003611export' |
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| 38 | offshore_name5 = '1000003613export' |
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| 39 | offshore_name6 = '1000003614export' |
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| 40 | offshore_name7 = '1000003627export' |
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| 41 | offshore_name8 = '1000003628export' |
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| 42 | offshore_name9 = 'AHDexport' |
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| 43 | ''' |
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| 44 | #swollen/ all data output |
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| 45 | basename = 'source' |
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| 46 | codename = 'project_slide.py' |
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| 47 | |
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| 48 | #Derive subdirectories and filenames |
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| 49 | local_time = strftime('%Y%m%d_%H%M%S',gmtime()) |
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| 50 | meshdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'meshes'+sep |
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| 51 | datadir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'topographies'+sep |
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| 52 | gaugedir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'gauges'+sep |
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| 53 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
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| 54 | boundarydir = home+sep+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'boundaries'+sep |
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| 55 | outputdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'outputs'+sep |
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| 56 | outputtimedir = outputdir + local_time + sep |
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| 57 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
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| 58 | |
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| 59 | gauge_filename = gaugedir + 'west_tas_gauges.csv' |
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| 60 | codedir = getcwd()+sep |
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| 61 | codedirname = codedir + 'project_smf.py' |
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| 62 | meshname = outputtimedir + 'mesh_' + basename |
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| 63 | ''' |
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| 64 | # Necessary if using point datasets, rather than grid |
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| 65 | on_offshore100_dem_name = datadir + on_offshore_name100 |
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| 66 | offshore_dem_name1 = datadir + offshore_name1 |
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| 67 | offshore_dem_name2 = datadir + offshore_name2 |
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| 68 | offshore_dem_name3 = datadir + offshore_name3 |
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| 69 | |
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| 70 | combined_dem_name = datadir + 'west_tas_combined_elevation' |
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| 71 | ''' |
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| 72 | ############################### |
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| 73 | # Domain definitions |
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| 74 | ############################### |
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| 75 | |
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| 76 | # bounding polygon for study area |
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| 77 | polyAll = read_polygon(polygondir+'domain.csv') |
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| 78 | |
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| 79 | print 'Area of bounding polygon', polygon_area(polyAll)/1000000.0 |
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| 80 | |
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| 81 | ############################### |
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| 82 | # Interior region definitions |
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| 83 | ############################### |
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| 84 | |
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| 85 | # sydney digitized polygons |
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| 86 | poly_local = read_polygon(polygondir+'local.csv') |
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| 87 | poly_region = read_polygon(polygondir+'region.csv') |
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| 88 | |
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| 89 | print 'Area of region polygon', polygon_area(poly_region)/1000000.0 |
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| 90 | print 'Area of coastal polygon', polygon_area(poly_local)/1000000.0 |
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| 91 | |
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| 92 | ################################################################### |
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| 93 | # Clipping regions for export to asc and regions for clipping data |
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| 94 | ################################################################### |
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| 95 | |
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| 96 | |
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| 97 | # exporting asc grid |
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| 98 | eastingmin = 333000 |
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| 99 | eastingmax = 354000 |
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| 100 | northingmin = 6244800 |
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| 101 | northingmax = 6274550 |
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| 102 | |
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| 103 | |
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| 104 | ################################################################### |
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| 105 | # Slide characteristics |
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| 106 | ################################################################### |
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| 107 | |
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| 108 | # historical slides |
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| 109 | #slide_origin = [,] |
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| 110 | |
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| 111 | depth = 1750.0 |
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| 112 | length = 25000.0 |
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| 113 | thickness = 400.0 |
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| 114 | width = 50000.0 |
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| 115 | density = 1.46 |
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| 116 | slope = 4.0 |
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| 117 | alpha = 126.0 - 90.0 |
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| 118 | |
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