| 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_points, 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 = 'queensland' |
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| 25 | scenario_dir_name = 'gold_coast_hypothetical' |
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| 26 | |
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| 27 | # 250K product |
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| 28 | gc250 = 'dem_250' |
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| 29 | |
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| 30 | # better DEM |
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| 31 | gc5 = 'dem_5m_ascii' |
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| 32 | offshore = 'xy_AHD' |
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| 33 | coastline = 'coastline' |
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| 34 | |
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| 35 | #swollen/ all data output |
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| 36 | basename = 'source' |
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| 37 | codename = 'project.py' |
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| 38 | |
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| 39 | #Derive subdirectories and filenames |
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| 40 | local_time = strftime('%Y%m%d_%H%M%S',gmtime()) |
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| 41 | meshdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'meshes'+sep |
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| 42 | datadir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'topographies'+sep |
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| 43 | gaugedir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'gauges'+sep |
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| 44 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
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| 45 | boundarydir = home+sep+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'boundaries'+sep |
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| 46 | outputdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'outputs'+sep |
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| 47 | outputtimedir = outputdir + local_time + sep |
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| 48 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
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| 49 | alex_datadir = home+sep+state+sep+scenario_dir_name+sep+'elevation_final'+sep+'points'+sep |
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| 50 | |
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| 51 | codedir = getcwd()+sep |
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| 52 | codedirname = codedir + 'project.py' |
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| 53 | meshname = outputtimedir + 'mesh_' + basename |
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| 54 | |
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| 55 | # Necessary if using point datasets, rather than grid |
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| 56 | gc_dem_name = alex_datadir + gc5 |
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| 57 | offshore_name = datadir + offshore |
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| 58 | coast_name = datadir + coastline |
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| 59 | combined_dem_name = datadir + 'gc_elevation' |
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| 60 | |
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| 61 | gauge_name = gaugedir + 'gc_gauges.csv' |
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| 62 | buildings_filename = gaugedir + 'gc_nexis.csv' |
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| 63 | buildings_filename_out = 'gc_nexis_modified.csv' |
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| 64 | ############################### |
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| 65 | # Domain definitions |
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| 66 | ############################### |
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| 67 | |
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| 68 | # bounding polygon for study area |
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| 69 | polyAll = read_polygon(polygondir+'extentv2.csv') |
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| 70 | |
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| 71 | print 'Area of bounding polygon', polygon_area(polyAll)/1000000.0 |
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| 72 | |
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| 73 | ############################### |
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| 74 | # Interior region definitions |
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| 75 | ############################### |
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| 76 | |
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| 77 | # digitized polygons |
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| 78 | poly_int = read_polygon(polygondir+'surfers.csv') |
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| 79 | |
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| 80 | print 'Area of local polygon', polygon_area(poly_int)/1000000.0 |
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| 81 | |
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| 82 | poly_bathy = read_polygon(polygondir+'mainland_only.csv') |
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| 83 | |
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| 84 | ################################################################### |
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| 85 | # Clipping regions for export to asc and regions for clipping data |
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| 86 | ################################################################### |
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| 87 | |
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| 88 | # exporting asc grid |
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| 89 | eastingmin = 534300 |
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| 90 | eastingmax = 546775 |
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| 91 | northingmin = 6890000 |
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| 92 | northingmax = 6912925 |
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