| 1 | # -*- coding: cp1252 -*- |
|---|
| 2 | """Common filenames and locations for topographic data, meshes and outputs. |
|---|
| 3 | """ |
|---|
| 4 | |
|---|
| 5 | from os import sep, environ, getenv, getcwd |
|---|
| 6 | from os.path import expanduser |
|---|
| 7 | import sys |
|---|
| 8 | from time import localtime, strftime, gmtime |
|---|
| 9 | from anuga.utilities.polygon import read_polygon, plot_polygons, polygon_area, is_inside_polygon |
|---|
| 10 | |
|---|
| 11 | if sys.platform == 'win32': |
|---|
| 12 | home = getenv('INUNDATIONHOME') |
|---|
| 13 | user = getenv('USERPROFILE') |
|---|
| 14 | |
|---|
| 15 | else: |
|---|
| 16 | home = getenv('INUNDATIONHOME', sep+'d'+sep+'xrd'+sep+'gem'+sep+'2'+sep+'ramp'+sep+'risk_assessment_methods_project'+sep+'inundation') |
|---|
| 17 | user = getenv('LOGNAME') |
|---|
| 18 | print 'USER:', user |
|---|
| 19 | |
|---|
| 20 | # INUNDATIONHOME is the inundation directory, not the data directory. |
|---|
| 21 | home += sep +'data' |
|---|
| 22 | |
|---|
| 23 | #Making assumptions about the location of scenario data |
|---|
| 24 | state = 'tasmania' |
|---|
| 25 | scenario_dir_name = 'smf_scenario_2008' |
|---|
| 26 | |
|---|
| 27 | # onshore data sourced from 250m grid |
|---|
| 28 | onshore_name250 = 'bathyland250' |
|---|
| 29 | |
|---|
| 30 | # coastline from GA |
|---|
| 31 | coast_line_name = 'aus_cst' |
|---|
| 32 | |
|---|
| 33 | # survey data |
|---|
| 34 | offshore_name1 = 'S_Tasman_Rise_150m_EN_Interp' |
|---|
| 35 | offshore_name2 = 'Sorell_Basin_150m_EN_Interp' |
|---|
| 36 | offshore_name3 = 'West_Tas_EastNorth_z' |
|---|
| 37 | |
|---|
| 38 | #swollen/ all data output |
|---|
| 39 | basename = 'source' |
|---|
| 40 | codename = 'project_slide.py' |
|---|
| 41 | |
|---|
| 42 | #Derive subdirectories and filenames |
|---|
| 43 | local_time = strftime('%Y%m%d_%H%M%S',gmtime()) |
|---|
| 44 | meshdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'meshes'+sep |
|---|
| 45 | datadir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'topographies'+sep |
|---|
| 46 | gaugedir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'gauges'+sep |
|---|
| 47 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
|---|
| 48 | boundarydir = home+sep+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'boundaries'+sep |
|---|
| 49 | outputdir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'outputs'+sep |
|---|
| 50 | outputtimedir = outputdir + local_time + sep |
|---|
| 51 | polygondir = home+sep+state+sep+scenario_dir_name+sep+'anuga'+sep+'polygons'+sep |
|---|
| 52 | |
|---|
| 53 | gauge_filename = gaugedir + 'west_tas_gauges.csv' |
|---|
| 54 | codedir = getcwd()+sep |
|---|
| 55 | codedirname = codedir + 'project_smf.py' |
|---|
| 56 | meshname = outputtimedir + 'mesh_' + basename |
|---|
| 57 | |
|---|
| 58 | # Necessary if using point datasets, rather than grid |
|---|
| 59 | onshore_250_dem_name = datadir + onshore_name250 |
|---|
| 60 | offshore_dem_name1 = datadir + offshore_name1 |
|---|
| 61 | offshore_dem_name2 = datadir + offshore_name2 |
|---|
| 62 | offshore_dem_name3 = datadir + offshore_name3 |
|---|
| 63 | coast_line = datadir + coast_line_name |
|---|
| 64 | |
|---|
| 65 | combined_dem_name = datadir + 'west_tas_combined_elevation' |
|---|
| 66 | |
|---|
| 67 | ############################### |
|---|
| 68 | # Domain definitions |
|---|
| 69 | ############################### |
|---|
| 70 | |
|---|
| 71 | # bounding polygon for study area |
|---|
| 72 | polyAll = read_polygon(polygondir+'domain.csv') |
|---|
| 73 | |
|---|
| 74 | print 'Area of bounding polygon', polygon_area(polyAll)/1000000.0 |
|---|
| 75 | |
|---|
| 76 | ############################### |
|---|
| 77 | # Interior region definitions |
|---|
| 78 | ############################### |
|---|
| 79 | |
|---|
| 80 | # sydney digitized polygons |
|---|
| 81 | poly_local = read_polygon(polygondir+'local.csv') |
|---|
| 82 | poly_region = read_polygon(polygondir+'region.csv') |
|---|
| 83 | |
|---|
| 84 | print 'Area of region polygon', polygon_area(poly_region)/1000000.0 |
|---|
| 85 | print 'Area of coastal polygon', polygon_area(poly_local)/1000000.0 |
|---|
| 86 | |
|---|
| 87 | ################################################################### |
|---|
| 88 | # Clipping regions for export to asc and regions for clipping data |
|---|
| 89 | ################################################################### |
|---|
| 90 | |
|---|
| 91 | # exporting asc grid |
|---|
| 92 | eastingmin = 333000 |
|---|
| 93 | eastingmax = 354000 |
|---|
| 94 | northingmin = 6244800 |
|---|
| 95 | northingmax = 6274550 |
|---|
| 96 | |
|---|
| 97 | |
|---|
| 98 | ################################################################### |
|---|
| 99 | # Slide characteristics |
|---|
| 100 | ################################################################### |
|---|
| 101 | |
|---|
| 102 | # historical slides |
|---|
| 103 | slide_origin = [338270.5407, 5217273.89] |
|---|
| 104 | |
|---|
| 105 | depth = 1750.0 |
|---|
| 106 | length = 25000.0 |
|---|
| 107 | thickness = 400.0 |
|---|
| 108 | width = 50000.0 |
|---|
| 109 | density = 1.46 |
|---|
| 110 | slope = 4.0 |
|---|
| 111 | alpha = 126.0 - 90.0 |
|---|
| 112 | |
|---|
